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D400 - Chest and Leg Station

D400The MEDLINE D400 features an angled back-support that places the user in the right position for isolation of the pectoral muscles. Further, the dual seat adjustment capacity ensures correct user/machine alignment. To prevent shoulder and chest-region overloading during arm crossovers, a unique pulley design automatically reduces the starting weight by 50% until both resistance arms are engaged. This design allows for instant transfer to lower body conditioning where a range-of-motion control, adjustable resistance arm and leg isolator ensure maximum muscle isolation of the hamstrings and quadriceps.

Muscles Exercised

  • Pectoralis group
  • Anterior deltoids
  • Coracobrachialis
  • Quadriceps
  • Hamstrings

Design Features

  • Range-of-motion limiters control range of upper and lower body exercises
  • Adjustable seat establishes correct body alignment and maintains proper exercise biomechanics
  • Adjustable lumbar support maintains correct exercise posture
  • Objective travel range indicator identifies work performed
  • Leg isolator provides correct knee alignment during leg extensions and leg curls
  • Fully-adjustable movement arm for leg exercises prevents shifting of the resistance pad
  • Optional anti-shear attachment prevents shifting of the tibia during knee extension


  • Leg extension
  • Leg curl
  • Pec dec
  • Reverse fly


Length: 58"
Height: 81"
Width: 37.5"
Weight: 395 lbs
Starting weight: 5 lbs
Weight increments available: 1, 2.5, 5 ∓ 10 lbs