Cardio & Conditioning

From steady-state to all-out effort. Treadmills, bikes, ellipticals, rowers, stair climbers, vertical climbers, rope pull machines, plyo boxes, medicine balls, battle ropes, resistance bands, suspension trainers, and Garmin wearables from Muscle D Fitness, TRX, Ropeflex, Endurance by Body-Solid, and PRx Performance. Everything that builds capacity, output, and athleticism in one collection.

218 products

Compare Popular Cardio & Conditioning

Specs
BrandMuscle D Fitness Muscle D Fitness Muscle D Fitness Muscle D Fitness
CategoryExercise Bike Elliptical Exercise Bike Exercise Bike
Weight190.0 lb 291.0 lb 86.0 lb 124.0 lb
Materialsteel; aluminum; ABS plastic; rubber; foam; vinyl; electronics; glass steel; aluminum; ABS plastic; rubber; foam; vinyl; electronics; glass steel; plastic; rubber steel; plastic; rubber
Assembly Required✓✓✓✓
Shipping Time5-10 days 5-10 days 5-10 days 5-10 days
Warranty

Muscle D Commercial Cardio Warranty Snapshot — Register each unit within 30 days and your club gains long-horizon structural protection plus tiered parts, labor, and wear coverage. All remedies are parts-only unless noted.

Cardio Line Frame Powertrain & Electronics Wear Items
(belts, grips, wheels, etc.)
Labor High-Wear Console*
Motor / Drive Mech. & Elec. Parts
+ Primary Console
Elliptical 7 yrs — 2 yrs 1 yr 1 yr 90 days
Stairmill 7 yrs 5 yrs (motor) 2 yrs 1 yr 1 yr 90 days
Treadmill 7 yrs 5 yrs (motor) 2 yrs 1 yr 1 yr 90 days
Bike (Upright/Recumbent) 7 yrs — 2 yrs 1 yr 1 yr 90 days

*Console wear items include headphone jacks & USB ports.

  • Eligibility: Original owner only; defect must be reported within 30 days of discovery.
  • Exclusions: Unregistered units, misuse, improper maintenance, or unauthorized repairs void coverage.
  • My Fitness Outlet Advantage: Automatic registration, seamless claim handling, and priority parts logistics—no extra fees.

Read the full Muscle D commercial cardio warranty

Muscle D Commercial Cardio Warranty Snapshot — Register each unit within 30 days and your club gains long-horizon structural protection plus tiered parts, labor, and wear coverage. All remedies are parts-only unless noted.

Cardio Line Frame Powertrain & Electronics Wear Items
(belts, grips, wheels, etc.)
Labor High-Wear Console*
Motor / Drive Mech. & Elec. Parts
+ Primary Console
Elliptical 7 yrs — 2 yrs 1 yr 1 yr 90 days
Stairmill 7 yrs 5 yrs (motor) 2 yrs 1 yr 1 yr 90 days
Treadmill 7 yrs 5 yrs (motor) 2 yrs 1 yr 1 yr 90 days
Bike (Upright/Recumbent) 7 yrs — 2 yrs 1 yr 1 yr 90 days

*Console wear items include headphone jacks & USB ports.

  • Eligibility: Original owner only; defect must be reported within 30 days of discovery.
  • Exclusions: Unregistered units, misuse, improper maintenance, or unauthorized repairs void coverage.
  • My Fitness Outlet Advantage: Automatic registration, seamless claim handling, and priority parts logistics—no extra fees.

Read the full Muscle D commercial cardio warranty

Muscle D Light-Commercial Cardio Warranty — Register each unit within 30 days and your studio gains multi-tier protection on frames, motors, parts, labor, and console wear. All remedies are parts-only unless noted.

Cardio Line Frame Powertrain & Electronics Wear Items
(belts, seats, wheels, grips)
Labor High-Wear Console*
Motor / Drive Mech. & Elec. Parts
+ Primary Console
Elliptical 7 yrs — 1 yr 1 yr 6 mos 90 days
Stairmill 7 yrs 3 yrs 1 yr 1 yr 6 mos 90 days
Treadmill 7 yrs 3 yrs 1 yr 1 yr 6 mos 90 days
Bike (Upright & Recumbent) 7 yrs — 1 yr 1 yr 6 mos 90 days

*Console wear items include headphone jacks & USB ports.

  • Eligibility: Original purchaser only; defect must be reported within 30 days of discovery.
  • Exclusions: Unregistered units, misuse, improper maintenance, or unauthorized repairs void coverage.
  • My Fitness Outlet Advantage: Buy through us for automatic registration, seamless claim tracking, and priority parts logistics—no extra fees.

Read the full Muscle D light-commercial cardio warranty

Muscle D Light-Commercial Cardio Warranty — Register each unit within 30 days and your studio gains multi-tier protection on frames, motors, parts, labor, and console wear. All remedies are parts-only unless noted.

Cardio Line Frame Powertrain & Electronics Wear Items
(belts, seats, wheels, grips)
Labor High-Wear Console*
Motor / Drive Mech. & Elec. Parts
+ Primary Console
Elliptical 7 yrs — 1 yr 1 yr 6 mos 90 days
Stairmill 7 yrs 3 yrs 1 yr 1 yr 6 mos 90 days
Treadmill 7 yrs 3 yrs 1 yr 1 yr 6 mos 90 days
Bike (Upright & Recumbent) 7 yrs — 1 yr 1 yr 6 mos 90 days

*Console wear items include headphone jacks & USB ports.

  • Eligibility: Original purchaser only; defect must be reported within 30 days of discovery.
  • Exclusions: Unregistered units, misuse, improper maintenance, or unauthorized repairs void coverage.
  • My Fitness Outlet Advantage: Buy through us for automatic registration, seamless claim tracking, and priority parts logistics—no extra fees.

Read the full Muscle D light-commercial cardio warranty

Frequently asked questions

What types of cardio equipment do you carry?

Our cardio collection covers every major training style: treadmills for walking and running, ellipticals for low-impact full-body cardio, exercise bikes (upright, recumbent, and spin), rowers and ski machines, stair climbers and steppers, rope trainers, vibration platforms, and vertical climbers. Brands include Endurance by Body-Solid, Ropeflex, Body-Solid, and more.

Which cardio machine burns the most calories?

Depends on intensity, but roughly: rowers and ski machines burn the most at high effort (600–900 cal/hr) because they work upper and lower body simultaneously. Running on a treadmill is close behind at 500–800 cal/hr. Stair climbers burn 450–700 cal/hr. Ellipticals and bikes are lower but still effective at 300–600 cal/hr. The best machine for calorie burn is the one you'll use consistently.

Low-impact vs. high-impact — what's the difference?

Low-impact machines (ellipticals, bikes, rowers, ski machines) keep your feet in contact with pedals or a seat — easier on joints, ideal for older users, rehab, or anyone with knee/hip issues. High-impact machines (treadmills, stair climbers) involve foot strikes — better for bone density and athletic carryover but harder on joints. Most home gyms include at least one of each.

What cardio equipment do I need for a commercial facility?

For a well-rounded commercial cardio floor, plan for a mix: 30–40% treadmills (most in-demand), 20–25% ellipticals, 15–20% bikes (upright + recumbent), and 15–20% rowers/climbers/specialty. Hotels and apartment gyms can scale smaller. For bulk orders and facility design, our Commercial team can build a custom spec and provide freight consolidation.

How much space does cardio equipment need?

Plan footprints carefully: treadmills need about 7 × 3 ft plus 2 ft of rear clearance for safety, ellipticals typically 6 × 3 ft, bikes around 4 × 2 ft, rowers 8 × 2 ft (longer than most people expect). Every product page lists the assembled footprint. Add 2 ft of clearance on all sides for entry, exit, and ventilation.

Do you offer financing on cardio equipment?

Yes — we offer financing through Shop Pay and Affirm, useful for higher-end commercial treadmills and full facility builds. Our Competitive Price Guarantee matches advertised prices from authorized dealers, and commercial buyers can open a purchase order or request a custom quote.