Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.11 Best Fat Burning Cardio Equipment | Stop Buying Treadmills

The best fat-burning cardio equipment maximizes calorie output per minute while minimizing joint stress, making the difference between a machine that collects dust and one that transforms your physique. Choosing the wrong type—a treadmill that punishes your knees or a stationary bike that limits upper-body engagement—directly impacts your weekly caloric deficit and long-term adherence.

I’m Mohammad — the founder and writer behind ProteinJug. I’ve spent years analyzing the engineering and biomechanics of home cardio machines, from flywheel inertia to resistance curves, to determine which models actually deliver measurable fat-loss results for home users.

After stress-testing resistance levels, stride dynamics, and build quality across eleven different machines, I’ve compiled the definitive list of the best fat burning cardio equipment to help you choose a machine that matches your body, your space, and your metabolism.

How To Choose The Best Fat Burning Cardio Equipment

Selecting the right machine for fat loss requires understanding the relationship between resistance type, muscle mass recruitment, and your personal physical limitations. The machines that burn the most calories are not always the most comfortable or sustainable for long sessions, so finding the intersection of intensity and adherence is critical.

Resistance Type and Its Effect on Caloric Burn

Magnetic resistance delivers smooth, whisper-quiet operation but often lacks the dynamic load curve of air or wind resistance. Air resistance machines, like the Concept2 RowErg, increase drag proportionally to your effort, providing a more natural intensity curve that rewards powerful strokes and drives higher heart rates. Wind-magnetic hybrids, such as the pooboo rower, offer the best of both worlds—quiet operation at lower intensities with progressive air drag when you push hard.

Stride Length, Incline, and Muscle Activation

For elliptical trainers and steppers, stride length determines how much glute and hamstring activation you get. A stride of 15.5 inches is adequate for general cardio, but adjustable strides that range from 18 to 24 inches—like those on the SOLE E95S—allow you to replicate a running motion without joint impact, recruiting more muscle fibers and burning more calories per minute. Incline angles above 15 percent, common on stair climbers and incline treadmills, shift the workload to the posterior chain and elevate heart rate faster than flat terrain.

Build Quality, Weight Capacity, and Long-Term Value

Fat-burning cardio equipment gets heavy daily use, so frame material and weight capacity directly affect longevity. Machines with alloy steel frames and capacities of at least 350 pounds typically resist wobble during hard intervals. Look for commercial-grade components like sealed bearings, reinforced weld joints, and non-slip pedals. A machine that shakes at high resistance or high speed is unsafe and discourages the kind of consistent effort required for significant fat loss.

Quick Comparison

On smaller screens, swipe sideways to see the full table.

Model Category Best For Key Spec Amazon
Concept2 RowErg Air Rower Gold-standard full-body HIIT PM5 monitor, air resistance, 500 lb capacity Amazon
SOLE E95S Elliptical Premium Elliptical Adjustable stride for running motion 18-24 inch power adjustable stride Amazon
3G Cardio Elite RB X Bike Premium Recumbent Low-impact, joint-safe cardio FTMS Bluetooth, 49-inch compact frame Amazon
Teeter FreeStep Recumbent Stepper Physical therapy and joint recovery Patented PT stride, 13 magnetic levels Amazon
MERACH R50 Air Rower Air Rower Budget-friendly Concept2 alternative 110 lb peak air resistance Amazon
pooboo Dual Resistance Rower Wind/Magnetic Hybrid Quiet dual-resistance rowing 14-level wind + magnetic resistance Amazon
Niceday CT11S Elliptical Magnetic Elliptical 400 lb capacity, quiet home cardio 15.5-inch stride, magnetic drive Amazon
YOSUDA 3-in-1 Climber Climber/Elliptical Hybrid 45° climbing angle for glutes 16 magnetic resistance levels Amazon
ATEEDGE Treadmill Incline Treadmill Walking/jogging with auto incline 15% auto incline, 3 HP motor Amazon
MERACH RS3 Sculls Rower Magnetic Rower Sculls-style full-body workout 80 lb magnetic resistance, sculls handles Amazon
XVGVSV Recumbent Bike 2-in-1 Recumbent Elliptical + recumbent combo 400 lb capacity, 16 magnetic levels Amazon

In‑Depth Reviews

Best Overall

1. Concept2 RowErg

Air ResistancePM5 Monitor

The Concept2 RowErg is the gold standard for fat-burning cardio precisely because its air resistance fan delivers a dynamic load that scales with every watt you produce. The PM5 monitor tracks calories, distance, pace, and heart rate with Bluetooth and ANT+ connectivity, making it compatible with apps like Kinomap and Asensei for structured HIIT sessions. With a 500-pound user capacity and a frame built from aluminum and stainless steel, this machine is virtually indestructible under daily use.

Splitting into two pieces for vertical storage and rolling on caster wheels, the RowErg requires a 9×4-foot workout footprint but stores compactly between sessions. The 14-inch seat height accommodates most users, and adjustable footrests ensure proper leg drive during every stroke. The low-impact nature of rowing engages 86 percent of your muscles, including legs, back, core, and arms, producing some of the highest caloric burns per minute of any home machine.

Thousands of crossfit gyms, rowing clubs, and home athletes rely on the Concept2 for its consistent resistance curve and unmatched durability. Users report that the flywheel design keeps noise levels reasonable for apartment use, and the chain drive requires minimal maintenance—just oil the chain and clean the rail twice a year. This machine is the definitive choice for anyone serious about measurable, reproducible fat loss through rowing.

Why it’s great

  • Commercial-grade build with a 5-year frame warranty and 500 lb user capacity
  • Air resistance naturally matches your effort, ideal for HIIT and steady-state cardio
  • PM5 monitor provides comparable data across workouts with app and HRM compatibility

Good to know

  • Requires about 9 feet of floor space for use, so measure your room carefully
  • Air resistance noise is moderate, louder than magnetic rowers at high intensity
Long Stride

2. SOLE E95S Elliptical

Power Adjustable StrideTouchscreen

The SOLE E95S stands apart from other ellipticals with its power-adjustable stride that ranges from 18 to 24 inches, enabling a running-like motion that recruits glutes and hamstrings more aggressively than fixed-stride machines. The 20 levels of magnetic resistance, combined with a 400-pound weight capacity and a 265-pound steel frame, provide a rock-solid platform for intense cardio sessions. The 13.3-inch touchscreen displays Sole+ app workouts, allowing you to stream trainer-led classes directly from the console.

The multi-position rubber-coated hand grips, heart rate sensors, and wireless charging pad make this a premium experience that keeps you dialed into your metrics without fumbling for cables. The compact 84 x 32-inch footprint is narrower than many rear-drive ellipticals, fitting into most home gym layouts. The E95S also features a fan and a reading rack, but the real fat-burning advantage comes from the adjustable stride that lets you shift muscle emphasis mid-workout.

Users consistently praise the smooth, near-silent operation and the ability to program personal profiles for multiple family members. Some note that lower resistance levels feel deceptively heavy, so beginners should start at level one and gradually move up. Assembly is time-consuming due to the plastic cover alignment, but the resulting stability and longevity justify the effort. For an elliptical that can deliver both moderate steady-state and high-intensity incline training, the SOLE E95S is a top-tier investment.

Why it’s great

  • Power-adjustable stride from 18 to 24 inches for targeted muscle activation
  • 13.3-inch touchscreen with Sole+ app integration for guided classes
  • Very quiet operation and a 400 lb user capacity for all body types

Good to know

  • Assembly is complex and time-consuming, especially the plastic front covers
  • Lower resistance levels still provide significant tension, may feel abrupt for beginners
Premium Comfort

3. 3G Cardio Elite RB X Recumbent Bike

FTMS BluetoothOversized Seat

The 3G Cardio Elite RB X is a commercial-grade recumbent bike engineered for users who prioritize joint safety without sacrificing fat-burning intensity. Its compact 49-inch length and 27-inch width make it one of the smallest recumbent bikes available, yet the frame supports up to 350 pounds. The oversized cushioned seat tilts five positions and adjusts forward and back across 25 positions, accommodating riders from 5 to 6.5 feet tall while the Airflow Mesh backrest keeps your spine cool during long sessions.

The FreeSync FTMS Bluetooth connectivity allows pairing with third-party apps like Zwift or Peloton, and the included chest strap heart rate monitor ensures accurate cardiac data. With 16 levels of magnetic resistance, 12 pre-programmed workouts, and three heart-rate-controlled programs, the Elite RB X provides structured progression for steady-state or interval training. The narrow Q factor between pedals creates an ergonomically neutral position that reduces hip and knee stress.

Backed by a lifetime frame warranty, 7-year parts coverage, and 1-year in-home labor, the 3G Cardio brand has a 50-year pedigree in fitness equipment. Users report exceptional comfort for post-surgery rehab and daily cardio sessions, with the bike remaining absolutely quiet and stable after months of use. The only potential drawback is the higher upfront cost, but the build quality and support network make this a long-term value for serious home cardio training.

Why it’s great

  • Lifetime frame warranty with 7-year parts coverage for long-term confidence
  • FTMS Bluetooth lets you use any third-party fitness app for guided workouts
  • Extremely comfortable seat and backrest with multiple adjustment points

Good to know

  • Premium pricing places it well above entry-level recumbent bikes
  • Some assembly required, but main frame comes mostly pre-assembled
Joint Safe

4. Teeter FreeStep Recumbent Cross Trainer

PT StrideMagnetic Resistance

The Teeter FreeStep redefines low-impact cardio with a patented physical therapy stride that aligns your joints for better muscle engagement while removing stress on hips, knees, and ankles. Unlike recumbent bikes that force a circular pedal motion, the FreeStep’s natural stepping movement distributes muscle exertion across your full body—arms and legs work together to produce a smooth, zero-impact stride. The 13 magnetic resistance levels are whisper-quiet, allowing you to work out at any hour.

The UltraGlide bearings ensure frictionless motion from the first stride, while the SoftStep pedals provide secure traction even during intense sessions. The seat adjusts in height and recline angle across three positions, and the handlebars offer four grip positions to target different upper-body muscle groups. The digital console tracks time, distance, speed, and calories, and the free Teeter Move app provides a library of trainer-led workouts without any subscription fees.

Users recovering from arthritis, Parkinson’s, MS, or joint replacements find the FreeStep uniquely effective because it removes the fear of impact while still elevating heart rate into the fat-burning zone. The machine supports users from 4’11” to 6’6” with a 300-pound capacity, though some shorter users may need a cushion behind the back for optimal alignment. The 54 x 38-inch footprint is moderate, and transport wheels make it easy to store against a wall. For joint-conscious buyers who still want a powerful calorie burn, the Teeter FreeStep is unmatched.

Why it’s great

  • Patented PT stride licensed from commercial therapy equipment for zero joint impact
  • Free personal training app with a library of workouts, no subscription required
  • Four grip positions and seat adjustment for full-body muscle targeting

Good to know

  • Seat height is roughly 30 inches, requiring a wider step-over to mount safely
  • Maximum 300 lb capacity may be limiting for heavier users
Value Air Rower

5. MERACH R50 Air Rowing Machine

110 lb ResistanceFoldable

The MERACH R50 brings air resistance rowing to a much more accessible price point without cutting critical corners. The 10-level air resistance system peaks at 110 pounds, providing a wide range that suits both light warm-ups and aggressive sprint intervals. The extended alloy steel track supports users up to 350 pounds and accommodates taller rowers up to 6’6”, making it one of the most inclusive rowers in its category. The adjustable footplates let you dial in leg positioning to maintain proper pelvic alignment throughout the stroke.

The Performance Monitor connects via Bluetooth to the MERACH app, offering structured workout programs and real-time metrics like calories, distance, and stroke count. The device holder keeps your phone or tablet within view, and the foldable design splits into two vertical sections for compact storage. The R50 arrives 90 percent pre-assembled, so setup takes just minutes out of the box.

Users consistently describe the R50 as a serious Concept2 alternative, with a smooth glide and comfortable seat that rivals machines costing twice as much. Some users note that the resistance may feel light at the high end for advanced rowers, and the LCD monitor is basic compared to the PM5. However, for anyone seeking a quality air rower that delivers real fat-burning workouts without the premium price tag, the MERACH R50 is an excellent choice.

Why it’s great

  • 110 lb peak air resistance for challenging HIIT and steady-state intervals
  • 90 percent pre-assembled for fast setup and vertical foldable storage
  • Comfortable seat and smooth glide comparable to much pricier air rowers

Good to know

  • Maximum resistance may be insufficient for very strong, heavy rowers
  • Monitor screen is not backlit and can be hard to read in low light
Dual Resistance

6. pooboo Dual Wind & Magnetic Rowing Machine

Wind + MagneticFoldable

The pooboo rowing machine combines wind and magnetic resistance into a single unit, giving you the quiet, consistent drag of magnetic brakes at low intensity plus the progressive air resistance of a fan when you push harder. The 14 resistance levels provide fine-grained control, and the 360-degree rotating handlebars allow a sculls-style motion that targets the back, lats, chest, and arms differently than a standard center-pull rower. The 400-pound weight capacity and elongated double rails accommodate users up to 6’6”.

The LCD display tracks nine data points including strokes per minute, power, and average time per 500 meters, and Bluetooth connectivity pairs with the Kinomap app for interactive courses. The foldable design collapses for vertical storage with built-in transport wheels, and the 90 percent pre-assembled frame sets up in about 20 minutes. The contoured seat and adjustable footrests help maintain proper rowing posture during longer sessions.

Users praise the smooth, quiet operation and the separate arm handles that reveal muscle imbalances you would not notice on a standard rower. The wind resistance provides a satisfying whoosh sound without being disruptive, and the magnetic brake keeps the motion smooth at lower intensities. A few users note that the monitor feels basic relative to the machine’s dual-resistance capability. For anyone who wants variety in their rowing motion and resistance type, the pooboo hybrid is a smart, space-efficient solution.

Why it’s great

  • Dual wind and magnetic resistance for quiet operation and unlimited progressive load
  • 360-degree rotating handles provide sculls-style movement for broader muscle engagement
  • Folds vertically for storage with a 400 lb capacity and extended rail for tall users

Good to know

  • LCD monitor display is basic and lacks the depth of higher-end rowers
  • The dual-resistance system adds weight, making it heavier than single-type rowers
Quiet Elliptical

7. Niceday CT11S Elliptical Exercise Machine

Magnetic Drive400 lb Capacity

The Niceday CT11S is a rear-drive magnetic elliptical that prioritizes quiet operation and a smooth, knee-friendly stride. The 15.5-inch stride length is optimized for users up to 5’11”, reducing joint flexion angles to minimize impact while still activating the glutes and quads effectively. The 16 magnetic resistance levels are adjusted manually via a dial, providing simple, reliable intensity changes without the need for electricity or batteries for the resistance system.

The frame is built with an 8×5 cm steel base and a 25-inch extended base tube, supporting up to 400 pounds without any wobble or deformation. The digital monitor tracks six metrics including time, speed, distance, calories, pulse, and odometer, though the display is not backlit and can be hard to read in dim rooms. The machine arrives 90 percent pre-assembled, with most users completing setup in under 20 minutes using the included video guide.

Users consistently highlight the whisper-quiet magnetic system, stating it is quiet enough to use while others sleep in the same room. The transport wheels make it easy to roll between spaces, and the compact footprint fits in corners of bedrooms or living rooms. Some users note that the calorie counter is inaccurate and that the pulse sensors on the stationary handles are slow to respond. For a non-electric elliptical that delivers a reliable, low-impact cardio session without disturbing the household, the Niceday CT11S is a top contender.

Why it’s great

  • Extremely quiet magnetic drive is ideal for apartments or shared living spaces
  • 400 lb weight capacity with a sturdy steel base for confident, wobble-free workouts
  • 90 percent pre-assembled for quick 20-minute setup

Good to know

  • Display is not backlit and may be difficult to see in low lighting
  • Calorie and pulse readings are not accurate for serious data tracking
Climber Hybrid

8. YOSUDA 3-in-1 Elliptical Climber

45° InclineMagnetic

The YOSUDA 3-in-1 machine combines an elliptical, stair stepper, and cardio climber into a single compact footprint that takes up only 5.38 square feet. The 45-degree inclined climbing angle simulates outdoor hill climbing, forcing your glutes, hamstrings, and core to work harder than a flat elliptical would. The 16 magnetic resistance levels are controlled via a simple dial, and the 18-pound flywheel provides smooth, stable inertia that supports both gentle stepping and explosive climbing intervals.

The H-type mechanical support structure keeps the frame planted during aggressive movements, and the 300-pound weight capacity is adequate for most users despite limiting heavier athletes. The Bluetooth connection works with Kinomap and Fed App for interactive training, while the digital monitor tracks calories, time, speed, distance, and pulse. The machine arrives 90 percent pre-assembled and can be set up in under 30 minutes, and the front transport wheels make relocation simple.

Users praise the YOSUDA for delivering an intense leg workout in a short amount of time, with many reporting noticeable improvements in leg strength and cardiovascular endurance within three weeks. The climbing motion keeps the heart rate elevated quickly, making it effective for HIIT-style fat burning. Some users found assembly instructions confusing and needed to reference YouTube videos, and a few reported minor initial squeaks that resolved with tightening. For a small-footprint machine that hits the posterior chain hard, the YOSUDA is a unique and effective choice.

Why it’s great

  • 45° climbing angle targets glutes and hamstrings more than standard ellipticals
  • Compact 5.38 sq ft footprint fits easily in tight home spaces
  • 18 lb flywheel provides smooth momentum for consistent cardio sessions

Good to know

  • 300 lb weight capacity may not be sufficient for larger users
  • Assembly instructions can be confusing; some users needed video guides
Incline Runner

9. ATEEDGE Treadmill with 15% Auto Incline

Auto Incline3 HP Motor

The ATEEDGE treadmill is built around a 3-peak HP motor and a 15-percent auto incline system that lets you simulate hill walking and running without leaving home. The 18 x 42.5-inch running belt is wide enough for comfortable strides, and the 14 cushioning pads—8 internal and 6 external—absorb shock to protect your knees and ankles during high-impact running. The speed range of 0.5 to 10 MPH, combined with the incline options, gives you full control over intensity for either walking at a steep grade or running intervals.

The foldable frame reduces storage size to 35.43 x 27.5 x 48.43 inches, and the dual device holder keeps your phone and tablet accessible for entertainment or coaching apps. Bluetooth connectivity pairs with apps for tracking workouts, and the built-in speakers let you listen to music or podcasts without separate headphones. The 350-pound capacity and stainless steel frame provide a stable platform that does not wobble at higher speeds or inclines.

Users report that assembly is straightforward with clear instructions, and the quiet motor and belt system make it viable for early-morning or late-night workouts in apartments. The incline feature is praised for adding significant difficulty to walking sessions, turning a casual stroll into a serious metabolic challenge. The cup holders are noted to be shallow and wide, making it easy to knock over drinks, but this is a minor complaint. For a budget-friendly treadmill that offers meaningful incline training, the ATEEDGE is a smart choice.

Why it’s great

  • 15% auto incline combined with 3 HP motor for challenging hill intervals
  • 14 cushion pads provide solid shock absorption for knee protection
  • Folds compactly and rolls easily for convenient storage

Good to know

  • Cup holders are shallow and wide, prone to spills during movement
  • Quick-start instructions could include more visual detail for first-time treadmill owners
Sculls Rower

10. MERACH RS3 Sculls Rowing Machine

80 lb MagneticSculls Handles

The MERACH RS3 distinguishes itself from standard rowers with a sculls-style handle that rotates outward 120 degrees, allowing separate arm movement that expands the chest more fully and engages the back and shoulders differently than a single-handle rower. The 80-pound magnetic resistance system provides up to 16 levels of tension that are quiet, smooth, and require no electricity. The alloy steel frame supports 350 pounds, and the 60.6-inch rail accommodates users up to 6’4”.

The RS3 includes a performance monitor that tracks calories, distance, speed, stroke count, and time, with Bluetooth connectivity to the MERACH app that unlocks over 1,000 interactive courses and coaching programs. The machine arrives 85 percent pre-assembled, with most users completing setup in about 20 minutes. The included alkaline batteries power the monitor, and the compact design with transport wheels makes it easy to move between rooms.

Users report that the sculls handles reveal muscle imbalances and provide a deeper chest and back workout than conventional rowers. The magnetic resistance is nearly silent, and the seat is comfortable for extended sessions. Some users find the maximum resistance too easy for advanced fitness levels, and the non-backlit display is hard to see in dim environments. For a unique rowing motion that targets the upper body differently while keeping the impact low, the MERACH RS3 is a fresh and effective option.

Why it’s great

  • Sculls-style handles provide 120° outward motion for fuller chest and back engagement
  • 80 lb magnetic resistance is quiet and requires no power cord
  • Quick 20-minute assembly with a compact footprint and transport wheels

Good to know

  • Maximum resistance may be too light for very strong or experienced rowers
  • Monitor screen lacks a backlight and can be difficult to read
2-in-1 Recumbent

11. XVGVSV 2-in-1 Recumbent Exercise Bike

Elliptical/Recumbent400 lb Capacity

The XVGVSV recumbent bike converts between a recumbent cycling position and an elliptical stride, providing two distinct cardio modalities in one machine. The plush padded seat and ergonomic backrest offer the lumbar support typical of recumbent bikes, while the lever-based seat adjustment fits a range of user heights. The 16 magnetic resistance levels are whisper-quiet, making this suitable for apartment dwellers, and the 400-pound weight capacity ensures stability for larger users.

The LCD monitor tracks time, speed, distance, calories, odometer, and heart rate via built-in pulse sensors. The stepping motion distributes effort across the legs and glutes, while the upper body handles allow inclusion of arm work to elevate total caloric burn. The machine arrives 85 percent pre-assembled and includes front transport wheels for easy room-to-room mobility.

Users appreciate the smooth, quiet pedaling and the ability to switch between cycling and elliptical motions within the same machine, which helps combat workout boredom. The arms are adjustable and add an extra dimension of muscle engagement. Some users report that the assembly takes up to three hours if done alone, and the monitor is functional but not feature-rich. For a budget-friendly machine that offers two workout styles and a high weight capacity, the XVGVSV is a versatile entry-point for recumbent fitness.

Why it’s great

  • 2-in-1 design offers both recumbent cycling and elliptical stride in one machine
  • 400 lb weight capacity with a commercial-grade steel frame for stability
  • Whisper-quiet magnetic resistance is ideal for shared living spaces

Good to know

  • Assembly can take up to three hours for a single person
  • Monitor is basic and does not offer advanced connectivity or backlighting

FAQ

Which type of cardio machine burns the most calories per hour?
Rowing machines and stair climbers typically produce the highest caloric burns per hour because they engage both the upper and lower body simultaneously. Air rowers like the Concept2 RowErg force you to pull with your arms, back, and core while driving with your legs, producing energy expenditures similar to running but without the same joint impact. Steppers and climbing machines also demand significant posterior chain activation, which elevates heart rate quickly.
Is magnetic or air resistance better for fat burning?
Air resistance is generally better for HIIT-based fat burning because the resistance curve scales with your effort—pulling harder automatically increases the load, which drives higher heart rates and greater EPOC (post-exercise oxygen consumption). Magnetic resistance is better for steady-state cardio where you want consistent, predictable tension, and it is significantly quieter, making it suitable for apartment use. A hybrid system can offer the benefits of both.
Do incline treadmills burn more fat than flat treadmills?
Yes. Walking or running at an incline increases the vertical workload on your glutes, hamstrings, and calves, which requires more energy per step than flat terrain. Even a modest 5-percent grade can increase caloric burn by roughly 50 percent compared to walking at the same speed on flat ground. Auto incline treadmills like the ATEEDGE allow you to program hill intervals that spike heart rate without needing to increase speed.
How important is heart rate monitoring for fat burning equipment?
Heart rate monitoring is extremely useful for structuring workouts in the correct zone. While the old idea of a specific “fat-burning zone” is simplified, knowing your heart rate helps you target the intensity range that optimizes caloric expenditure. Machines with chest strap compatibility, such as the 3G Cardio Elite RB X and Concept2 RowErg, provide more accurate data than handlebar sensors, which are often slow and prone to error.
Can I build an effective fat-burning routine with just one machine?
Absolutely. A single, well-chosen machine can support a complete fat-burning program if it allows both steady-state and interval training. Rowers and ellipticals are especially versatile because you can vary your stroke rate, resistance, and pace to shift from moderate continuous cardio to high-intensity intervals. The key is choosing a machine with enough resistance range and durability to keep challenging you as your fitness improves.

Final Thoughts: The Verdict

For most users, the best fat burning cardio equipment winner is the Concept2 RowErg because air resistance rowing engages more muscle mass than any other machine, producing the highest caloric burns with zero joint impact. If you prefer a seated, ultra-quiet machine with structured workout programs and excellent upper body engagement, grab the Teeter FreeStep. And for a premium elliptical that lets you adjust stride length to mimic running without punishing your joints, nothing beats the SOLE E95S.