Maintenance

Modern gym equipment is built to handle intense daily use, but even the most advanced treadmills, ellipticals, and strength machines can fail early if the surrounding environment isn’t right. Many owners focus on product quality and warranty coverage while overlooking what truly determines longevity: the environmental factors for gym equipment and the electrical requirements for fitness equipment installed in their space. At Fitness Superstore, our technicians have seen this time and again, from flickering treadmill consoles to unexpected power failures caused not by defective machines, but by poor wiring, heat buildup, or humidity issues in the room itself. Creating the best environment for gym equipment isn’t just about comfort for members; it’s about protecting your investment, reducing maintenance costs, and ensuring consistent performance. In this guide, we’ll cover the essential environmental and electrical conditions every facility should meet to keep equipment running safely and efficiently for years to come. Why Environment and Power Matter Key Environmental and Electrical Factors 1) Electrical Supply and Circuit Load 2) Temperature Control and Ventilation 3) Humidity and Moisture 4) Flooring and Stability 5) Equipment Zoning and Separation 6) Cleanliness and Dust Management 7) Power Surges and Electrical Noise 8) User Habits and Training How to Audit Your Facility Partner with Experts FAQs Why Environment and Power Matter More Than You Think When gym owners plan their spaces, they often focus on layout, aesthetics, and brand of machines, yet overlook the invisible forces that affect every workout: temperature, airflow, humidity, and power quality. These aren’t just comfort issues; they’re critical environmental factors for gym equipment that determine whether your machines run smoothly or start failing within months. Every treadmill, elliptical, and selectorized unit draws a specific amount of current and produces heat during use. If the electrical requirements for fitness equipment aren’t met, such as dedicated 20-amp circuits, stable voltage, and proper grounding, power fluctuations can damage control boards, consoles, and motors. Meanwhile, trapped heat, poor ventilation, or excessive humidity can lead to corrosion, overheating, and shortened lifespan. At Fitness Superstore, we’ve serviced countless machines that appeared “defective” but were actually victims of their environment. The truth is simple: the best environment for gym equipment isn’t determined by aesthetics, it’s defined by air quality, temperature stability, and reliable electrical design. Getting these fundamentals right is the key to long-term performance and fewer service calls. Key Environmental and Electrical Factors That Affect Gym Equipment Reliability Even the best-built machines depend on their surroundings. The air you breathe, the floor beneath your treadmills, and the wiring behind your walls all play a role in how long your equipment lasts. After inspecting thousands of commercial and home gyms, our technicians have identified the most overlooked conditions that quietly wear down motors, consoles, and electronics. Here’s what every gym owner should know before the next maintenance call. 1. Electrical Supply and Circuit Load The first step to reliable performance is ensuring your fitness equipment gets clean, consistent power. Every elliptical, treadmill, or cross trainer has a specific amperage requirement, and ignoring it can cause serious operational issues, from flickering consoles to total power loss. For example, most commercial treadmills require a dedicated 20-amp, 110V circuit. When multiple machines share the same line, the circuit becomes overloaded, and voltage drops each time users step on or off. Over time, that stress can burn out control boards or blow fuses. Before installing new machines, have a certified electrician test voltage under load with an amp meter. The voltage should remain stable while all units are running. Installing surge protectors or voltage regulators adds an extra layer of protection against sudden spikes or dips in power, especially in older buildings or high-traffic fitness studios. At Fitness Superstore, we always recommend planning electrical layouts alongside equipment placement. A well-wired facility not only keeps machines safe but also minimizes downtime and reduces service costs long-term. 2. Temperature Control and Ventilation Heat is one of the most common and preventable causes of equipment failure. Every treadmill, bike, or elliptical generates internal warmth from motors, belts, and electrical components. If that heat isn’t managed properly, it builds up and slowly wears down sensitive electronics. In commercial gyms, a row of treadmills running side-by-side can raise room temperature by several degrees. Without proper airflow, that heat collects around control boards and drive motors, leading to shutdowns, belt slippage, or even burned wiring. Good ventilation helps your machines “breathe,” allowing cooling fans to work effectively. To maintain a stable training environment, keep the room temperature between 65°F and 75°F, and ensure air circulates behind and beneath each machine. Avoid clustering large cardio units too closely together or positioning them against walls. If your HVAC system can’t keep up, add wall-mounted or oscillating fans to improve airflow. When gyms manage temperature and airflow properly, equipment lasts longer, performance stays consistent, and members enjoy a cooler, safer workout experience. Quick Tip: For cardio-heavy setups, choosing machines designed for continuous use makes a big difference in heat management. See our French Fitness Cardio Equipment, engineered for durability, airflow efficiency, and long-term commercial performance. 3. Humidity and Moisture Humidity is one of those invisible factors that can quietly ruin gym equipment over time. Excess moisture in the air doesn’t just make the space uncomfortable; it can corrode metal components, cause rust under paint, and even damage electronic parts like control boards and displays. The ideal humidity level inside a gym should stay below 55%. Anything higher encourages condensation inside machines, especially those near windows or HVAC vents. In coastal or humid areas, the problem worsens as salt and moisture combine to attack metal frames, bolts, and circuit connections. A simple dehumidifier can make a big difference if your HVAC system doesn’t regulate moisture well. Avoid setting up equipment in basements or enclosed rooms where air tends to stagnate, since trapped moisture accelerates wear and tear. We’ve seen firsthand that when humidity is kept under control, everything works better, electronics stay stable, finishes last longer, and the entire gym feels more comfortable and professional. 4. Flooring and Stability The surface beneath your equipment has more impact than most people realize. Uneven or slick flooring can cause machines to vibrate, shift during use, or sit at a slight tilt, all of which can shorten their lifespan. Over time, these small movements loosen bolts, strain motor mounts, and throw belts or pulleys out of alignment. Bare concrete or smooth tile floors are the biggest culprits. Heavy treadmills and strength machines should always be placed on rubber mats or anti-vibration pads that help absorb shock and keep the unit firmly in place. These mats also reduce noise and protect the floor itself from wear. When installing, make sure each machine is properly leveled. Most commercial cardio units have adjustable feet. Once they’re set, tighten the locknuts to prevent them from shifting with vibration. For larger facilities, checking floor stability should be part of regular maintenance, especially after moving or rearranging equipment. A stable surface helps your machines operate quietly and smoothly, extends their service life, and gives members a more solid, comfortable workout experience. Note: The surface beneath your machines matters just as much as the machines themselves. Protect your investment with the right flooring. View our French Fitness Flooring collection for rubber mats and anti-vibration solutions built for both home and commercial setups. 5. Equipment Zoning and Separation Keeping cardio and strength equipment in separate rooms is one of the most overlooked yet impactful ways to extend your machines’ lifespan. When treadmills, ellipticals, and bikes share space with free weights or lifting platforms, airborne chalk, dust, and debris from heavy training settle inside consoles, vents, and motors. Over time, this buildup restricts airflow and clogs sensitive electrical components, leading to overheating and early failure. If space allows, dedicate separate areas for cardio and strength training. This not only keeps your cardio units cleaner but also creates a better air environment and reduces noise levels across the facility. For smaller gyms, even partial dividers or air filters between sections can make a noticeable difference in equipment reliability and maintenance frequency. 6. Cleanliness and Dust Management Dust might seem harmless, but over time, it’s one of the biggest contributors to equipment wear. Fine particles get pulled into vents, fans, and belts, where they build up and restrict airflow. This forces motors to work harder, causing overheating and early failure of electrical components. The fix is simple: consistent cleaning. Vacuum under and around machines weekly, paying close attention to the area beneath slatted belts on treadmills. Use microfiber cloths to wipe down consoles, rails, and intake vents so that sensors and buttons stay responsive. For gyms located near busy roads or industrial areas, consider scheduling quarterly deep cleanings or installing dust guards on your cardio units. Even a small layer of buildup can interfere with fan cooling or cause short circuits if it reaches internal electronics. Keeping your space clean not only protects your investment, it also improves the look and feel of your facility. A spotless environment tells members you care about safety, hygiene, and the quality of their workout experience. 7. Power Surges and Electrical Noise Even a brief power fluctuation can cause major problems for modern gym equipment. Sudden spikes or dips in voltage, often caused by nearby HVAC systems, large appliances, or unstable building wiring, can damage control boards, sensors, and console displays. In some cases, a single surge can render a treadmill or elliptical completely inoperable. To protect your investment, always use commercial-grade surge protectors or voltage regulators for your equipment. These devices absorb unexpected spikes and help maintain a consistent power flow. Avoid using standard household power strips, which aren’t designed to handle the current draw of heavy-duty cardio machines. If your facility has experienced outages or inconsistent lighting, it’s a sign that your power supply might be unstable. Having an electrician inspect your circuits and grounding can prevent costly damage down the line. A stable electrical setup isn’t just good for performance; it keeps your machines safe, your warranties valid, and your members’ workouts uninterrupted. 8. User Habits and Training Even the best electrical setup and environment can’t make up for poor user habits. The way equipment is used day to day has a huge impact on how long it lasts. Actions like slamming weights, jumping onto treadmill belts, or stepping on the console platform instead of the side rails can lead to unnecessary strain and early wear. Train staff and members to use each machine properly. Encourage users to start treadmills only when they’re standing on the side rails, not the moving belt, and to avoid high-impact steps that can damage rollers and bearings. For weight machines, remind users to move through each rep smoothly and avoid dropping the stack at the end of a set. Posting short, friendly reminder signs near high-use equipment can go a long way toward reducing maintenance calls. A few seconds of education often prevent thousands of dollars in repairs later. Consistent training, supervision, and respect for the equipment make just as much difference as proper wiring or ventilation, creating a safer, quieter, and more professional workout environment overall. How to Audit Your Facility for Equipment Safety A well-planned facility doesn’t just look professional; it runs efficiently and keeps maintenance costs low. Performing a simple audit of your setup every few months can help you catch small issues before they turn into expensive repairs. Here’s a quick checklist to guide your next inspection: Electrical setup: Make sure each treadmill or high-draw cardio unit has its own dedicated 20-amp circuit. Test the voltage under load using an amp meter while all machines are running. Airflow and temperature: Check that vents and fans are clear of obstructions and that air circulates behind and under each machine. Keep the room temperature between 65°F and 75°F. Humidity: Monitor relative humidity and use a dehumidifier if levels rise above 55%. This helps prevent corrosion and electrical shorts. Cleanliness: Vacuum around and beneath machines weekly. Wipe down vents, screens, and handles with a microfiber cloth to keep dust from collecting. Flooring and stability: Inspect mats and leveling feet to ensure all units are stable and secure. Tighten bolts or locknuts that may have loosened with vibration. Surge protection: Confirm that all cardio units are connected to commercial-grade surge protectors or voltage regulators. User training: Review posted signage and make sure staff and members are using machines properly to prevent avoidable strain or damage. Taking time to run this simple audit every few months helps protect your investment, keeps your space safer, and ensures every machine performs as it should, day after day. Partner with Experts Who Understand Your Equipment Building the right environment for your gym is just the first step; keeping everything running smoothly requires experience, precision, and ongoing support. That’s where working with experts makes all the difference. At Fitness Superstore, our service technicians understand how environmental conditions and electrical design affect performance over time. From installation and voltage testing to troubleshooting and repair, our team helps gym owners identify and prevent the issues that often go unnoticed until equipment fails. Whether you’re setting up a new studio or upgrading an existing facility, we can help you design a space that supports your machines as well as your members. Our team provides guidance on circuit planning, ventilation, and layout so your investment performs exactly as intended. Need professional advice or hands-on assistance? Contact us today or stop by our Benicia showroom to speak with a specialist about optimizing your facility setup. FAQs 1. How often should gym environments be inspected for maintenance issues? It’s best to conduct a full facility inspection every three to six months. Regular audits help you identify issues like uneven floors, blocked vents, or overworked circuits early, before they cause damage. Larger facilities or those in humid regions may benefit from monthly mini-inspections focused on air quality and electrical load. 2. Can the placement of gym equipment affect its lifespan? Absolutely. Machines placed too close to walls or each other restrict airflow and trap heat, especially around motors and electronics. Leaving at least 1 to 2 feet of space between large cardio units allows for proper ventilation and easier cleaning access, both of which extend the life of your equipment. 3. What’s the best way to store unused or seasonal gym equipment? If you’re rotating or storing machines, choose a cool, dry area with stable temperature and low humidity. Cover equipment with breathable fabric, not plastic, to prevent condensation buildup. Disconnect electronics from power sources to avoid damage from electrical surges during storms or outages. 4. How can lighting affect gym equipment performance? While lighting doesn’t directly impact machines, certain high-output fluorescent fixtures can create minor electrical interference with older console displays or heart rate sensors. Using LED lighting with stable voltage can help eliminate flicker and reduce power fluctuations in older buildings. 5. Are there specific signs that indicate poor environmental conditions in a gym? Yes. Excessive condensation on mirrors, a musty smell, unusually warm machine surfaces, or visible dust buildup around vents often signal humidity, airflow, or temperature issues. Addressing these early prevents corrosion, overheating, and sensor malfunctions before they affect your equipment’s performance.

Ellipticals are popular in homes and gyms because they provide a low-impact cardio workout that protects the joints while building endurance. Like any machine, they can run into problems with regular use; power issues, squeaks, or resistance that won’t adjust are all common frustrations. Here’s the good news: many of these problems can be fixed with the basics like cleaning and lubrication before moving on to bigger repairs. Wiping down rails, applying lubricant to joints, and tightening loose bolts often solves squeaks, jerky motion, and instability right away. When those steps don’t resolve the issue, more advanced troubleshooting may be needed. This guide covers ten of the most frequent elliptical issues and the fixes that can help keep your workouts consistent. Let’s get started! 1. Elliptical Won’t Power On 2. Resistance Not Changing 3. Uneven or Jerky Pedal Motion 4. Noisy or Squeaky Operation 5. Drive Belt Slipping or Broken 6. Console Malfunctions or Error Codes 7. Heart Rate Monitor Not Working 8. Incline Mechanism Stuck (If Equipped) 9. Wobbly or Unstable Elliptical 10. Control Board and Sensor Issues Preventive Maintenance Tips for Ellipticals When to Repair vs Replace an Elliptical Fix It Today, Train Tomorrow FAQs 1. Elliptical Won’t Power On When your elliptical refuses to power on, it interrupts your training routine and leaves the machine unusable. Power issues often stem from simple causes such as loose cords, faulty outlets, or blown fuses. In some cases, more complex faults like damaged wiring or a failing control board may be responsible. To fix the problem, start by testing the outlet with another device and ensuring the cord is firmly connected. Replace any blown fuses or reset the breaker. If the elliptical still won’t power up, calling a technician is the safest option. 2. Resistance Not Changing When resistance fails to adjust, workouts lose variety and intensity becomes limited. Pedals stuck at one level make training either too easy or far too demanding for comfort. This problem is commonly linked to a faulty resistance motor or loose connections in the wiring. Sometimes the console stops sending proper signals, and software glitches can further interfere with adjustments. You can resolve this by restarting the console and checking visible connections to the motor. If the pedals remain unresponsive, replacement of the resistance motor is often required, and a technician should handle the installation safely. 3. Uneven or Jerky Pedal Motion Uneven or jerky pedal motion disrupts rhythm, strains your joints, and makes workouts less effective. Fortunately, the majority of these issues can be solved with basic care. Begin by cleaning the rails thoroughly to remove dust or debris, then apply manufacturer-approved lubricant to the tracks and joints. Most cases of rough or uneven motion improve immediately after this step. If cleaning and lubrication don’t solve the problem: Inspect the rollers for wear and replace them if they are cracked or uneven. Check the flywheel alignment to ensure it’s properly positioned. By addressing cleanliness and lubrication first, you can restore smooth motion quickly and avoid unnecessary part replacements. 4. Noisy or Squeaky Operation A noisy elliptical can make workouts distracting and unpleasant. The good news is that most squeaks are caused by dirt buildup or lack of lubrication; issues that can be fixed quickly at home. Start by cleaning the rails and wipe down moving parts, then apply manufacturer-approved lubricant to joints, rollers, and tracks. In many cases, this simple step eliminates squeaks entirely. If noise continues after cleaning and lubrication, move on to the next checks: Tighten bolts and screws around the to stop rattles. Inspect bearings for wear and replace them if they no longer run smoothly. By beginning with cleaning and lubrication, you’ll solve the majority of squeak issues without needing part replacements. 5. Drive Belt Slipping or Broken When the drive belt slips or breaks, pedals feel unstable and resistance decreases sharply. This not only interrupts workouts but can also leave the elliptical completely inoperable. Belts naturally stretch with use, leading to slipping and uneven pedal response. Over time, belts may also snap entirely. Misalignment within the drive system can worsen both of these problems significantly. If the belt is slipping, adjust its tension according to the manual. If it has broken, arrange a replacement. Professional installation is recommended to guarantee both safety and correct performance. 6. Console Malfunctions or Error Codes When the console malfunctions, workouts become difficult to track and settings may not respond. Dead screens, frozen displays, or error codes can make the elliptical hard to operate effectively. Common causes include drained batteries, loose wiring, or problems in the console’s internal software. Persistent error codes usually indicate deeper faults in sensors or the control board itself. Begin with basic checks by replacing the batteries and securing all visible wiring. If error codes persist after troubleshooting, the console or board may require professional repair or full replacement. 7. Heart Rate Monitor Not Working A heart rate monitor that fails to respond prevents accurate tracking during exercise. Without reliable readings, training programs lose effectiveness and progress is harder to measure properly. Dirty sensors, weak hand contact, or damaged wiring inside the grips are common causes. Over time, worn sensors or grips may also lose sensitivity, weakening the ability to detect signals. To fix this, clean the sensors with a soft cloth and moisten hands slightly for better contact. If problems continue, replace the grips or switch to an external heart rate strap. 8. Incline Mechanism Stuck (If Equipped) A stuck incline mechanism limits workout variety and reduces intensity options. Without incline adjustments, users miss opportunities to target different muscles and challenge themselves more effectively. Common causes include a jammed incline motor, damaged wiring, or console errors preventing commands from reaching the motor. Physical obstructions along the track can also block movement entirely. Restart the console and inspect the track carefully for blockages. If the incline motor does not respond after these steps, contact a technician to repair or replace the component. 9. Wobbly or Unstable Elliptical An unstable elliptical feels unsafe and uncomfortable to use. Ongoing wobbling can discourage regular training and eventually cause extra wear on the frame and other components. Uneven flooring, loose frame bolts, or worn stabilizers are often the reason. If left unresolved, the constant movement may increase stress on parts and shorten the machine’s lifespan. Move the elliptical to a flat, level surface and tighten all frame bolts. If instability remains, stabilizer pads or replacement parts are necessary to restore full stability. 10. Control Board and Sensor Issues When the control board or sensors fail, the elliptical may shut down mid-workout or show inaccurate data. These issues interrupt training and can undermine user confidence in the machine. The problem usually stems from faulty sensors, loose wiring, or a failing circuit board. Power surges or exposure to moisture can also damage delicate electronic components inside the console. Check wiring connections carefully to ensure nothing has come loose. If problems continue, the sensors or board may require replacement, which is best performed by a qualified professional technician. Preventive Maintenance Tips for Ellipticals A little care goes a long way in keeping your elliptical reliable and safe. In fact, most squeaks and rough pedal motion disappear with a quick wipe‑down and lubrication. Start here before moving to more advanced repairs. Clean first, clean often: Wipe rails, pedals, and the console after every session to remove dust, sweat, and grime. This prevents corrosion, reduces friction, and keeps the machine running smoothly. Lubricate moving parts regularly: Apply manufacturer‑approved lubricant to rails, joints, and rollers every 3–6 months, depending on use. Proper lubrication is the #1 step for eliminating squeaks and extending the lifespan of your elliptical. Tighten hardware as a follow‑up: Inspect and tighten all bolts, screws, and frame connections monthly. Once the machine is clean and lubricated, hardware checks help keep it solid and stable. Protect from moisture: Store your elliptical in a dry, ventilated environment. Excess humidity can rust parts and damage electronics. Unplug when not in use: Disconnect power during long breaks. This prevents unnecessary wear and protects sensitive electronics from surges. Stick to the service schedule: Professional servicing every 1–2 years catches issues early and ensures everything stays aligned, lubricated, and safe. When to Repair vs Replace an Elliptical Deciding whether to repair or replace an elliptical often comes down to the cost of repairs, the age of the machine, and how severe the problem is. Minor issues such as squeaks, belt tension adjustments, or loose bolts are usually worth fixing. If the elliptical is under eight years old and otherwise in good condition, smaller repairs make sense. Replacing worn parts like rollers, sensors, or grips is generally affordable, and these fixes can add years of reliable use. More serious issues, including failures with the control board, incline motor, or frame, tend to be far more expensive. When repair costs approach half the price of a new elliptical, replacement is usually the smarter investment. Older machines that frequently break down rarely justify the expense of ongoing repairs. A new elliptical provides updated features, more dependable performance, and fewer disruptions to your workout routine. Fix It Today, Train Tomorrow A well-maintained elliptical keeps your workouts steady, efficient, and rewarding, letting every stride bring you closer to lasting fitness success. With the right elliptical troubleshooting, smooth motion and reliable performance are always within reach. Ignoring problems risks costly repairs, frustrating breakdowns, and wasted training sessions. Delaying simple elliptical repair tips only shortens your machine’s life and disrupts the progress you’ve worked hard to achieve. For dependable workouts, turn to Fitness Superstore. Our expert ellipticals and supportive service keep your training consistent. Shop for the best ellipticals today and enjoy lasting results with a machine built for confidence and reliability. Shop Remanufactured Equipment Visit Our Benicia Showroom FAQs 1. How often should I lubricate my elliptical? To lubricate your elliptical, do it every three to six months depending on usage. Regular lubrication reduces friction, prevents wear, and keeps the machine running smoothly. If you use it heavily, check more often. 2. Can an elliptical be placed on carpet? Yes, an elliptical can be placed on carpet, but using a protective mat is strongly advised. The mat adds stability, protects the carpet, and prevents slipping. It also reduces dust from being pulled into the machine. 3. What is the best way to clean the console? The best way to clean the console is with a soft cloth and mild cleaner. Never spray liquid directly on it, as moisture may damage the electronics. Wipe gently to keep the screen clear and functional. 4. Do ellipticals need professional servicing? Yes, ellipticals need professional servicing every one to two years for thorough checks. Regular service helps catch small issues before they worsen. A professional can ensure parts are tightened, aligned, and safe for long-term use. 5. Can I move an elliptical by myself? Yes you can move an elliptical by yourself, but it’s safer with two people or movers. The machines are heavy and awkward to handle. Using help prevents injury and avoids damaging floors or the elliptical. 6. What are the most common mistakes people make on the elliptical? The most common mistakes people make on the elliptical include keeping resistance at zero, slouching, skipping personal information, never changing directions, and repeating the same routine. Others are placing weight on toes, ignoring arm use, hearing the machine from low resistance, and raising incline unnecessarily. Avoiding these mistakes ensures accurate calorie burn, better muscle engagement, and a safer, more effective workout.    

1 Your resistance is  zero Use enough resistance to push and pull through a stride, otherwise, you won't see any results. Use a moderate pace to exercise until you are fairly exhausted. If you could go for another five minutes when you stop, your level is too low 2 You  slouch when you exercise Standing up straight engages your core and lengthens your abs. Plus, it helps work your upper body muscles, especially, if you stop holding on to the armrests 3 You don't enter your  information The default for most machines is 150 lbs so make sure you enter your current stats to get accurate calorie readings. Burning 100 calories every ten minutes is a good goal 4 You don't change  directions Change directions; going backwards not only livens things up, but it moves the focus from your quads to your hamstrings and glutes 5 Your routine is the same Alternate your workout to prevent monotony and to boost your calorie burn. Use intervals of steady resistance but increased pace. OR maintain your speed and switch up your resistance 6 You have numb toes The most common mistake for elliptical misuse is improper weight distribution. Don't stand with your weight on your toes. This puts too much pressure on them, causing them to go numb. Instead stand with your weight on the back of your heels. This will allow you to have more stamina as well as strengthen other muscles 7 You can hear your machine If you can hear the whurring of your machine, it means you don't have enough resistance which is letting you move too quickly. This also means you aren't burning as many calories as you could. Keep a steady medium pace with enough resistance to keep your heart rate up 8 You don't work your arms If you aren't using your arms, you're missing half the workout. Try to use the moving handles two days a week for an upper body workout; then use the other days to hold the stationary handles. Focus on arms for 1 minute, then pump your legs for 4. Repeat this at intervals through your workout. Unlike treadmills, increasing the incline won't increase the difficulty of the work out. It actually makes it easier for you to push and pull. Try using a minimum incline or none at all for those hill intervals. You'll burn more calories with your increased heart rate.

Today’s world is all about energy conservation, and using clean and green energy that has a lower adverse impact on the environment. This has led to the advent of renewable energy resources, such as wind turbines, hydro-powered electricity, and solar energy. While scientists and engineers fiddle with the way energy is produced to power up our appliances and devices, we discuss how that energy affects the one thing we love the most - our journey to fitness. Traditionally, most fitness equipment is operated manually, and doesn’t require any power source. However, machines like treadmills, electronic ellipticals, and most other machines that have a display of some sort need electricity to operate, and we are trying to compare two common energy sources - AC power and battery power. Summary Today there are numerous gyms around the world that are coming around to the idea of having their fitness equipment and machines run by batteries or alternators. This not only saves thousands of dollars in electricity costs, it also makes for a cleaner energy source. Even for home gyms, battery-powered machines are more suitable as they allow for more portability and leave you with more options for setting up your gym. Let’s dive deeper and see how batteries and alternators are used to power up fitness equipment and make your lives easier. Alternators In simple terms, an alternator is an electrical generator that converts mechanical energy into electrical energy and outputs it as alternating current, or AC. Special alternators are made for exercise equipment, which are fitted to the machine to provide fixed or variable load. These are designed according to the mechanism of the exercise equipment, so it can work perfectly. If a variable load alternator is fitted to the machine, it also adjusts the ease with which the machine can be operated, thus impacting your exercise regimen. When you start working out, the rotating mechanism of the alternator starts to rotate with the motion of the machine, and this causes it to produce AC current, which is then used to charge a battery attached to it. Batteries Once the alternator starts to receive mechanical energy through the rotation of the fitness machines, it starts to generate AC current, and a battery has to be attached to it that will store the current. In turn, this stored current can be used to keep the machine going for much longer, thus reducing its dependence on AC power. Pros and Cons Image Source Here are some of the pros and cons that you should consider when choosing between battery-powered and AC-powered machines: The Benefits One of the major benefits to using battery-powered fitness equipment is that it provides a greater deal of portability that you simply can’t get with AC-powered machines. By portability we don’t imply that you get to move your machine around easily, because they are naturally very heavy. But having a battery-powered machine does give you the freedom to place it anywhere you want, be it in your basement, balcony, bedroom, or anywhere else you want. Since it doesn’t require any wall socket to plug into, you can pretty much place it anywhere you like. Another advantage that comes from using a battery-powered machine is that you don’t have to deal with any wires or connections, and this also prevents any trip hazard. Most of the heavy gym machines require a heavy or dedicated socket, and you will have to call your electrician for that. Another benefit is the overall lower electric bill you enjoy as you won’t be powering up your fitness equipment with AC power. The Downsides A major downside of battery-powered machines is the inconvenience of having to replace the batteries every now and then. No matter how good they are, batteries don’t last too long, and you will have to replace them after every few months or years, which is a recurring cost. Before you think about buying a battery-powered machine, be sure to calculate all the costs and savings. Moreover, running out of juice can cause the machine’s memory to reboot or erase, which will cause you to lose all of your exercise data. Another disadvantage you will experience with battery-powered fitness machines is the lack of features that they provide. Machines that run on AC power tend to be more powerful, and also have a lot more features to boast, such as preset programs, digital speed settings, and much more. If you don’t think you will be needing all of these features, you can choose battery-powered machines. Conclusion Whether you choose AC-powered fitness machines or their battery-powered variants, both have certain pros and cons. If you are looking for portability and ease of use without the hassle of wiring and electrical connections, then battery-powered machines are the answer. However, if you’re not down for regularly replacing batteries, especially if you have machines with more digital features and controls, then buying AC-powered machines is a no-brainer for you. However, the end goal is, and always should be, your fitness.