OG Wellness

Exercise Therapy

PREFIT

GX-300 / GX-310 / GX-320 / GX-330

PREFIT

A lineup of highly reliable machines with great past results in the field of preventative care

Pursuing greater comfort when getting on

Pursuing greater comfort when getting on

  • Wide transfer space
  • Low seat height
  • Clear area at the feet
Adjustments while seated

Adjustments while seated

  • Adjustment lever that allows for operation in a single motion
  • Color coded position indicators
  • Weights can be set while seated
Proper approach to training

Proper approach to training

  • Reduces initial load as much as possible
  • Sets the range of motion with a ROM stopper
Convenient and safe

Convenient and safe

  • Load shown as the actual load
  • Belts and wheels placed inside the frame
  • Weight stacks covered in the front and back
  • Instruction stickers on the device
Rowing GX-300

Rowing GX-300

Rowing

Strengthens back muscles to maintain good posture.
Rowing GX-300
Main Muscles Targeted

Adjustable weights while seated

When seated, weight settings are laid out within arm’s reach.
Rowing GX-300
Rowing GX-300

Easy seat height adjustment

Can adjust the seat to the desired height while seated.

Rowing GX-300

Easy mode changes

Can easily shift between one-handed and twohanded rowing.

External dimensions Approx. 1345 × 789 × 1910(H) mm
Weight Approx. 224kg (main unit: 124kg, weights: 100kg)
Loaded weights 5kg × 8 pcs., 10kg × 6 pcs.
Resistance minimum 3kg – maximum load 63kg
Weight adjustment increments
  • 3kg–27kg: 3kg increments (when using auxiliary weights: 0.3kg increments)
  • 27kg–63kg: 6kg increments

Made in Japance_mark

Leg Press GX-310

Leg Press GX-310

Leg Press

Strengthens postural muscles of lower limbs, needed for daily activities.
Leg Press GX-310
Main Muscles Targeted

Easy and safe to get on and off

Designed with a spacious area allowing the user to safely and easily get on and off .
Positioning adjustments while seated

Positioning adjustments while seated

Can adjust the seat for the desired position, angle for backrest or foot plate while seated.

Easy to understand

Easy to understand

Color coding is used to make it easy to read the backrest angle and the foot plate angle setting.

External dimensions Approx. 1785 × 1000 × 1650(H) mm
Weight Approx. 340kg (main unit: 195kg, weights: 145kg)
Loaded weights 5kg × 9 pcs., 10kg × 10 pcs.
Resistance minimum 5kg – maximum load 150kg
Weight adjustment increments
  • 5kg–50kg: 5kg increments (when using auxiliary weights: 2.5kg increments)
  • 50kg–150kg: 10kg increments

Made in Japance_mark

Leg Extension GX-320

Leg Extension GX-320

Leg Extension

Strengthens the quadriceps muscles, to increase gait stability.
Leg Extension GX-320
Main Muscles Targeted

Easy and safe to get on and off

Makes it easy and safe to get on and off the seat with a forward tilting seat and fixed position handles.
Leg Extension GX-320

Enabling greater knee extension

Equipped with a variable resistance mechanism that reduces the resistance towards the end of the motion.

Leg Extension GX-320

Positioning adjustments while seated

The seat and backrest positions can be adjusted while seated.

External dimensions Approx. 982 × 962 × 1550(H) mm
Weight Approx. 290kg (main unit: 140kg, weights: 150kg)
Loaded weights 5kg × 8 pcs., 10kg × 11 pcs.
Resistance minimum 3kg – maximum load 78kg
Weight adjustment increments
  • 3kg–23kg: 2.5kg increments (when using auxiliary weights: 0.25kg increments)
  • 23kg–78kg: 5kg increments

* Loads may vary slightly depending on the positioning setting applied.

Made in Japance_mark

Hip Abduction GX-330

Hip Abduction GX-330

Hip Abduction

Strengthening the middle gluteus muscle improves steadiness of the pelvis to reduce wobbling while walking.
Hip Abduction GX-330
Main Muscles Targeted

Includes a variable resistance mechanism while providing backrest angle adjustment functionality

Equipped with a variable resistance mechanism that reduces the resistance towards the end of the motion, enabling a greater range of hip abduction. The backrest angle can be adjusted to target the gluteus medius muscles more efficiently. It can be lowered to a position almost parallel to the floor.
Hip Abduction GX-330

Easy and safe to get on and off

The low seat and lockable leg pads make it safe and easy to get on and off the seat.

Hip Abduction GX-330

Positioning adjustments while seated

The position of the leg pads and the backrest angle can be adjusted easily while sitting on the seat.

External dimensions Approx. 1026 × 1119 × 1400(H) mm
Weight Approx. 183kg (main unit: 123kg, weights: 60kg)
Loaded weights 2.5kg × 8 pcs., 5kg × 8 pcs.
Resistance minimum 3kg – maximum load 63kg
Weight adjustment increments
  • 3kg–23kg: 2.5kg increments (when using auxiliary weights: 0.5kg increments)
  • 23kg–63kg: 5kg increments

Made in Japance_mark

  • Specifications and appearance are subject to change for improvement without notification.
  • The content of this catalog is current as of March, 2022.
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