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Welcome To Peak Flow Fitness | Chat With An Expert By Texting Or Calling 646-921-5221

Muscle D Fitness

Muscle D Fitness — heavy-duty commercial gym equipment built for high-traffic facilities. Plate-loaded, selectorized, and free-weight machines designed for daily institutional use.

We're an authorized Muscle D Fitness dealer carrying their full commercial lineup: Elite series (premium commercial), Standard series (mid-commercial), and free-weight Olympic equipment. Every Muscle D machine is built with commercial-grade 11-gauge steel frames, premium upholstery, and engineered for 8+ hours of daily use.

Most popular Muscle D categories:

  • Plate-loaded strength — chest press, leg press, lat pulldown, hack squat, smith machines
  • Selectorized stations — full-body cable systems with 200–310 lb stacks
  • Power racks & squat racks — commercial-spec rigs with safety bars, J-cups, attachments
  • Olympic benches — flat, incline, decline, FID
  • Functional training — cable crossovers, dual-stack trainers

Why Muscle D for commercial facilities:

  • Frame gauge — 11-gauge or thicker steel; built for institutional warranty terms
  • Pulley specs — 1:1 cable ratio (true weight resistance)
  • Pad density — high-density commercial-grade upholstery
  • Warranty — manufacturer commercial warranty (5–10 years frame, depending on model)

Free shipping on orders over $999, exclusions apply (most Muscle D items ship freight — contact us for delivery cost on commercial orders). Bulk pricing for full-facility outfits.

Outfitting a commercial gym, university weight room, hotel fitness center, or training facility? Email support@peakflowfitness.com with your facility size and equipment needs for a custom quote.

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Muscle D Fitness Compact Power Cage - Muscle D Fitness - Adjustable Squat Rack - Gym Storage - Chin... — weight load capacity
Muscle D Fitness Compact Power Cage - Muscle D Fitness - Adjustable Squat Rack - Gym Storage - Chin up Bar - H... — front view
$1,695.00 - $1,695.00
$1,695.00
$1,695.00 - $1,695.00
$1,695.00

Compact Power Cage - Muscle D Fitness - Adjustable Squat Rack - Gym Storage - Chin up Bar - Home Gym

Muscle D Fitness

Embark on a fitness expedition like never before with the Muscle D Fitness Power Rack – a powerhouse of possibilities equipped with spotter bars an...

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$1,695.00 - $1,695.00
$1,695.00
$1,695.00 - $1,695.00
$1,695.00
Muscle D Fitness Deluxe Half Rack - Muscle D Fitness - Heavy Duty - Adjustable Safety Bars - Pull Up... — weight load capacity
Muscle D Fitness Deluxe Half Rack - Muscle D Fitness - Heavy Duty - Adjustable Safety Bars - Pull Up - Vertica... — front view Save 6% Save %
$3,195.00
$3,195.00 - $3,195.00
$3,195.00
$2,995.00
$2,995.00 - $2,995.00
$2,995.00

Deluxe Half Rack - Muscle D Fitness - Heavy Duty - Adjustable Safety Bars - Pull Up - Vertical Olympic Bar Storage

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 2B — Premium Freight + Inside Delivery Due to the size and complexity of this unit...

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$3,195.00
$3,195.00 - $3,195.00
$3,195.00
$2,995.00
$2,995.00 - $2,995.00
$2,995.00
Save 6% Save %
Muscle D Fitness Power Cage - Muscle D Fitness - Commercial Squat Rack - Functional Pull-Up Bar - 10 Weight St... — front view
$4,295.00 - $4,295.00
$4,295.00
$4,295.00 - $4,295.00
$4,295.00

Power Cage - Muscle D Fitness - Commercial Squat Rack - Functional Pull-Up Bar - 10 Weight Storage Pegs - Power Rack

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$4,295.00 - $4,295.00
$4,295.00
$4,295.00 - $4,295.00
$4,295.00
Muscle D Fitness Commercial Squat Rack - Muscle D Fitness - Weight Storage - Black / Silver — weight load capacity
Muscle D Fitness Commercial Squat Rack - Muscle D Fitness - Weight Storage - Black / Silver — front view
$1,295.00 - $1,595.00
$1,295.00 - $1,595.00
$1,295.00 - $1,595.00
$1,295.00

Commercial Squat Rack - Muscle D Fitness - Weight Storage - Black / Silver

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 2B — Premium Freight + Inside Delivery Due to the size and complexity of this unit...

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$1,295.00 - $1,595.00
$1,295.00 - $1,595.00
$1,295.00 - $1,595.00
$1,295.00
Muscle D Fitness Smith Machine(85", 93") - Muscle D Fitness - Commercial Grade Smith Machine Plate S... — weight load capacity
Muscle D Fitness Smith Machine(85", 93") - Muscle D Fitness - Commercial Grade Smith Machine Plate Storage Bla... — front view
Save up to 26% Save %
$4,200.00 - $4,700.00
$4,200.00 - $4,700.00
$4,200.00
$3,495.00 - $3,995.00
$3,495.00 - $3,995.00
$3,495.00

Smith Machine(85", 93") - Muscle D Fitness - Commercial Grade Smith Machine Plate Storage Black Silver

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$4,200.00 - $4,700.00
$4,200.00 - $4,700.00
$4,200.00
$3,495.00 - $3,995.00
$3,495.00 - $3,995.00
$3,495.00
Save up to 26% Save %
Muscle D Fitness MAX Rack - NEW - Muscle D Fitness - Plate Load Multi-Dimensional Smith Machine - Weight Stora... — front view
Save 20% Save %
$4,995.00
$4,995.00 - $4,995.00
$4,995.00
$3,995.00
$3,995.00 - $3,995.00
$3,995.00

MAX Rack - NEW - Muscle D Fitness - Plate Load Multi-Dimensional Smith Machine - Weight Storage Pegs Included - Fnctional Chin Bar

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$4,995.00
$4,995.00 - $4,995.00
$4,995.00
$3,995.00
$3,995.00 - $3,995.00
$3,995.00
Save 20% Save %
Muscle D Fitness 45 Degree Roller Bearing Leg Press - Muscle D Fitness - Adjustable Back Pad — front view
Save 22% Save %
$4,250.00
$4,250.00 - $4,250.00
$4,250.00
$3,295.00
$3,295.00 - $3,295.00
$3,295.00

45 Degree Roller Bearing Leg Press - Muscle D Fitness - Adjustable Back Pad

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$4,250.00
$4,250.00 - $4,250.00
$4,250.00
$3,295.00
$3,295.00 - $3,295.00
$3,295.00
Save 22% Save %
Muscle D Fitness 30-Degree Linear Hack Squat Machine - Muscle D Fitness - Plate-Loaded - Adjustable... — weight load capacity
Muscle D Fitness 30-Degree Linear Hack Squat Machine - Muscle D Fitness - Plate-Loaded - Adjustable Foot Plate — front view
Save up to 12% Save %
$4,550.00
$4,550.00 - $4,550.00
$4,550.00
$3,995.00 - $4,295.00
$3,995.00 - $4,295.00
$3,995.00

30-Degree Linear Hack Squat Machine - Muscle D Fitness - Plate-Loaded - Adjustable Foot Plate

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$4,550.00
$4,550.00 - $4,550.00
$4,550.00
$3,995.00 - $4,295.00
$3,995.00 - $4,295.00
$3,995.00
Save up to 12% Save %
Muscle D Fitness 45 Degree Linear Calf Hack Machine - Muscle D Fitness - Integrated Storage — weight load capacity
Muscle D Fitness 45 Degree Linear Calf Hack Machine - Muscle D Fitness - Integrated Storage — front view
Save up to 25% Save %
$5,100.00
$5,100.00 - $5,100.00
$5,100.00
$3,825.00 - $3,995.00
$3,825.00 - $3,995.00
$3,825.00

45 Degree Linear Calf Hack Machine - Muscle D Fitness - Integrated Storage

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$5,100.00
$5,100.00 - $5,100.00
$5,100.00
$3,825.00 - $3,995.00
$3,825.00 - $3,995.00
$3,825.00
Save up to 25% Save %
Muscle D Fitness 45-Degree Compact Leg Press - Muscle D Fitness - Space Saving Design, Plate Loaded, Adjustabl... — front view
Save 21% Save %
$4,150.00
$4,150.00 - $4,150.00
$4,150.00
$3,295.00
$3,295.00 - $3,295.00
$3,295.00

45-Degree Compact Leg Press - Muscle D Fitness - Space Saving Design, Plate Loaded, Adjustable Back Pad

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$4,150.00
$4,150.00 - $4,150.00
$4,150.00
$3,295.00
$3,295.00 - $3,295.00
$3,295.00
Save 21% Save %
Muscle D Fitness 45 Degree Linear Leg Press Machine - Muscle D Fitness - Adjustable Angle Back Pad — weight load capacity
Muscle D Fitness 45 Degree Linear Leg Press Machine - Muscle D Fitness - Adjustable Angle Back Pad — front view
Save up to 20% Save %
$5,750.00
$5,750.00 - $5,750.00
$5,750.00
$4,595.00 - $4,995.00
$4,595.00 - $4,995.00
$4,595.00

45 Degree Linear Leg Press Machine - Muscle D Fitness - Adjustable Angle Back Pad

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$5,750.00
$5,750.00 - $5,750.00
$5,750.00
$4,595.00 - $4,995.00
$4,595.00 - $4,995.00
$4,595.00
Save up to 20% Save %
Muscle D Fitness Excel Base Leg Extension / Leg Curl Combo - Muscle D Fitness - Plate Loaded - Silve... — weight load capacity
Muscle D Fitness Excel Base Leg Extension / Leg Curl Combo - Muscle D Fitness - Plate Loaded - Silver, Black — front view
Save 24% Save %
$1,699.99
$1,699.99 - $1,699.99
$1,699.99
$1,295.00
$1,295.00 - $1,295.00
$1,295.00

Excel Base Leg Extension / Leg Curl Combo - Muscle D Fitness - Plate Loaded - Silver, Black

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$1,699.99
$1,699.99 - $1,699.99
$1,699.99
$1,295.00
$1,295.00 - $1,295.00
$1,295.00
Save 24% Save %
Muscle D Fitness Excel Linear Hack/Leg Press - Muscle D Fitness - Plate Load Hack Squat Combo - Weight Storage... — front view
Save 18% Save %
$4,150.00
$4,150.00 - $4,150.00
$4,150.00
$3,395.00
$3,395.00 - $3,395.00
$3,395.00

Excel Linear Hack/Leg Press - Muscle D Fitness - Plate Load Hack Squat Combo - Weight Storage Pegs - Adjustable Foot Plate / Back Pad

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

View full details
$4,150.00
$4,150.00 - $4,150.00
$4,150.00
$3,395.00
$3,395.00 - $3,395.00
$3,395.00
Save 18% Save %
Muscle D Fitness Excel Iso-Lateral Chest/Back Combo - Muscle D Fitness - Plate Loaded - Gas Shock Assisted Sea... — front view
Save 17% Save %
$3,370.00
$3,370.00 - $3,370.00
$3,370.00
$2,795.00
$2,795.00 - $2,795.00
$2,795.00

Excel Iso-Lateral Chest/Back Combo - Muscle D Fitness - Plate Loaded - Gas Shock Assisted Seat Adjustment

Muscle D Fitness

⚠ Premium Delivery & Installation Required Tier 3 — Call for Freight Quote Due to the size and complexity of this unit, additional delivery a...

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$3,370.00
$3,370.00 - $3,370.00
$3,370.00
$2,795.00
$2,795.00 - $2,795.00
$2,795.00
Save 17% Save %
Muscle D Fitness Excel Seated/Standing Shrug - Muscle D Fitness - Plate Load Trap/Upper Back Machine - Gas Pis... — front view
Save 14% Save %
$2,795.00
$2,795.00 - $2,795.00
$2,795.00
$2,395.00
$2,395.00 - $2,395.00
$2,395.00

Excel Seated/Standing Shrug - Muscle D Fitness - Plate Load Trap/Upper Back Machine - Gas Piston Assisted Seat Adjustment

Muscle D Fitness

The Excel Seated/Standing Shrug by Muscle D Fitness – a game-changer in precision engineering and innovation for upper trapezius development. This...

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$2,795.00
$2,795.00 - $2,795.00
$2,795.00
$2,395.00
$2,395.00 - $2,395.00
$2,395.00
Save 14% Save %
Muscle D Fitness Excel Abdominal/Oblique Crunch - Muscle D Fitness - Commercial Adjustable Seat - Plate Loaded... — front view
Save 20% Save %
$3,125.00
$3,125.00 - $3,125.00
$3,125.00
$2,495.00
$2,495.00 - $2,495.00
$2,495.00

Excel Abdominal/Oblique Crunch - Muscle D Fitness - Commercial Adjustable Seat - Plate Loaded Abdominal Crunch

Muscle D Fitness

  Introducing the pinnacle of core training innovation – the Excel Abdominal/Oblique Crunch by Muscle D Fitness. Engineered to perfection, this cu...

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$3,125.00
$3,125.00 - $3,125.00
$3,125.00
$2,495.00
$2,495.00 - $2,495.00
$2,495.00
Save 20% Save %
Muscle D Fitness Excel Seated Biceps - Muscle D Fitness - Plate Load Arm Curl - Piston Assisted Seat... — weight load capacity
Muscle D Fitness Excel Seated Biceps - Muscle D Fitness - Plate Load Arm Curl - Piston Assisted Seat Adjustment — front view
Save 23% Save %
$2,865.00
$2,865.00 - $2,865.00
$2,865.00
$2,195.00
$2,195.00 - $2,195.00
$2,195.00

Excel Seated Biceps - Muscle D Fitness - Plate Load Arm Curl - Piston Assisted Seat Adjustment

Muscle D Fitness

  The Excel Seated Biceps Curl by Muscle D Fitness is a triumph of precision engineering and innovation in arm training. This cutting-edge machine...

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$2,865.00
$2,865.00 - $2,865.00
$2,865.00
$2,195.00
$2,195.00 - $2,195.00
$2,195.00
Save 23% Save %
Muscle D Fitness Excel Seated Dip - Muscle D Fitness - Plate Load Triceps Press - Weight Storage Peg... — weight load capacity
Muscle D Fitness Excel Seated Dip - Muscle D Fitness - Plate Load Triceps Press - Weight Storage Pegs - Piston... — front view
Save 21% Save %
$2,789.00
$2,789.00 - $2,789.00
$2,789.00
$2,195.00
$2,195.00 - $2,195.00
$2,195.00

Excel Seated Dip - Muscle D Fitness - Plate Load Triceps Press - Weight Storage Pegs - Piston Assisted Seat Adjustment

Muscle D Fitness

  The Excel Seated Dip by Muscle D Fitness is a masterclass in precision engineering and innovation designed to redefine how you sculpt and streng...

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$2,789.00
$2,789.00 - $2,789.00
$2,789.00
$2,195.00
$2,195.00 - $2,195.00
$2,195.00
Save 21% Save %
Muscle D Fitness Excel Pull-Over - Muscle D Fitness - Plate Load Pull Machine - Weight Storage Pegs - Gas Pist... — front view
Save 16% Save %
$3,215.00
$3,215.00 - $3,215.00
$3,215.00
$2,695.00
$2,695.00 - $2,695.00
$2,695.00

Excel Pull-Over - Muscle D Fitness - Plate Load Pull Machine - Weight Storage Pegs - Gas Piston Assisted Seat Adjustment

Muscle D Fitness

  The Excel Pullover Machine by Muscle D Fitness is an innovation that takes upper body training to unprecedented heights. This cuttin...

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$3,215.00
$3,215.00 - $3,215.00
$3,215.00
$2,695.00
$2,695.00 - $2,695.00
$2,695.00
Save 16% Save %
Muscle D Fitness Excel Iso-Lateral Wide Pulldown - Muscle D Fitness - Plate Load Lat Pulldown - Piston Assiste... — front view
Save 27% Save %
$3,299.99
$3,299.99 - $3,299.99
$3,299.99
$2,395.00
$2,395.00 - $2,395.00
$2,395.00

Excel Iso-Lateral Wide Pulldown - Muscle D Fitness - Plate Load Lat Pulldown - Piston Assisted Seat Adjustment - Plate Storage Pegs

Muscle D Fitness

  The Excel Iso-Lateral Wide Lat Pulldown by Muscle D Fitness is an innovation that reshapes the landscape of back training. Merging cutting-edge ...

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$3,299.99
$3,299.99 - $3,299.99
$3,299.99
$2,395.00
$2,395.00 - $2,395.00
$2,395.00
Save 27% Save %
Muscle D Fitness Excel Iso-Lateral Front Lat Pulldown - Muscle D Fitness - Plate Load Lat Machine - Gas Shock... — front view
Save 23% Save %
$3,125.00
$3,125.00 - $3,125.00
$3,125.00
$2,395.00
$2,395.00 - $2,395.00
$2,395.00

Excel Iso-Lateral Front Lat Pulldown - Muscle D Fitness - Plate Load Lat Machine - Gas Shock Assisted Seat Adjustment

Muscle D Fitness

The Excel Iso-Lateral Front Lat Pulldown by Muscle D Fitness is a game-changing addition to your upper body workout routine that redefines how you...

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$3,125.00
$3,125.00 - $3,125.00
$3,125.00
$2,395.00
$2,395.00 - $2,395.00
$2,395.00
Save 23% Save %
Muscle D Fitness Excel Iso-Lateral Seated Row - Muscle D Fitness - Plate Load Back Machine - Gas Shock Assiste... — front view
Save 17% Save %
$2,890.00
$2,890.00 - $2,890.00
$2,890.00
$2,395.00
$2,395.00 - $2,395.00
$2,395.00

Excel Iso-Lateral Seated Row - Muscle D Fitness - Plate Load Back Machine - Gas Shock Assisted Seat Adjustment

Muscle D Fitness

The Excel Iso-Lateral Seated Row by Muscle D Fitness is a marvel of engineering and innovation that redefines the standard for back training. This...

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$2,890.00
$2,890.00 - $2,890.00
$2,890.00
$2,395.00
$2,395.00 - $2,395.00
$2,395.00
Save 17% Save %
Muscle D Fitness Excel Iso-Lateral High Row - Muscle D Fitness - Plate Load High Row - Gas Shock Assisted Seat... — front view
Save 21% Save %
$3,160.00
$3,160.00 - $3,160.00
$3,160.00
$2,495.00
$2,495.00 - $2,495.00
$2,495.00

Excel Iso-Lateral High Row - Muscle D Fitness - Plate Load High Row - Gas Shock Assisted Seat Adjustment

Muscle D Fitness

The pinnacle of back training innovation – the Excel Iso-Lateral Front Lat Pulldown by Muscle D Fitness. Engineered for precision and designed for...

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$3,160.00
$3,160.00 - $3,160.00
$3,160.00
$2,495.00
$2,495.00 - $2,495.00
$2,495.00
Save 21% Save %
Muscle D Fitness Excel Iso-Lateral Low Row - Muscle D Fitness - Plate Load Seated Row - Gas Shock Assisted Sea... — front view
Save 17% Save %
$2,899.00
$2,899.00 - $2,899.00
$2,899.00
$2,395.00
$2,395.00 - $2,395.00
$2,395.00

Excel Iso-Lateral Low Row - Muscle D Fitness - Plate Load Seated Row - Gas Shock Assisted Seat Adjustment - Weight Storage Pins

Muscle D Fitness

The Excel Iso-Lateral Low Row by Muscle D Fitness is a paradigm shift in back training that marries cutting-edge technology with precision enginee...

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$2,899.00
$2,899.00 - $2,899.00
$2,899.00
$2,395.00
$2,395.00 - $2,395.00
$2,395.00
Save 17% Save %