In the realm of prone leg curls, this machine stands unrivaled. Through extensive biomechanical testing, we've discovered the optimal hip flexion angle that minimizes lower back stress. The ingenious multi-position adjustment disc and joint pivot design delivers custom-fitted comfort and muscle engagement for all body types.
Key Features:
- Adjustable start positions for workout flexibility
- Adjustable ankle pad for comfort and stability
- Forearm pads and hand grips stabilize the upper body during exercise
- Overall Dimensions (L*W*H): 1641*1204*1602mm

Precision Adjustment, Biomechanical Excellence
Extensive biomechanical testing has created the perfect synergy of 7-position ankle adjustment and 6-position knee adjustment systems. These two systems ensure every user, regardless of flexibility or body type, experiences custom-fitted training sensation.

Optimal Hip Flexion Angle, Zero Back Stress
The optimal hip flexion angle is the result of thousands of biomechanical experiments. This angle allows the body to perfectly nest within the foam padding, achieving the most compatible support effect while minimizing lower back stress for safer and more efficient training.

Thousands of Tests, Millimeter-Level Precision
The upper handle's adduction angle has been verified through thousands of experiments, finding the optimal balance between comfort and stability. This maximally reduces support-related fatigue, keeping focus purely on hamstring training.

Precise Knee Joint Pivot, Enhanced Contraction
Through extensive data sampling and biomechanical testing, we've identified the optimal pivot point position that perfectly aligns with the knee joint's movement axis, maximizing your hamstring training efficiency.

Dimension | 1641*1204*1602mm |
Total Weight | 241kg |
Weight Stack | 105kg |
Max Weight Stack | 117.5kg |
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