Genesis Series Leg Extender – Build Your Quadriceps with Precision

The Genesis Series Leg Extension machine targets the quadriceps with biomechanically optimized movement. The 100° angle between the backrest and the seat stabilizes the pelvis and allows for full muscle contraction—starting with the very first repetition.

Your Benefits

• 100° seat-to-backrest angle – improved pelvic stability, full quadriceps activation
• Full Contraction – Optimized Movement Path for Maximum Training Stimulus
• Selectorized System – Quick Weight Adjustment for Every User
• A wide range of adjustment options —customizable for all body types and skill levels
• Genesis Studio Quality – Rugged Enough for the Most Demanding Commercial Use

Trained Muscles

Quadriceps (all four heads), especially the rectus femoris and vastus medialis.

Who is this machine for?

For gyms with high training volumes and a need for biomechanical precision. Ideal for muscle building, rehabilitation, and as a supplement to the squat.

Frequently Asked Questions

Why is the 100° angle important?
It stabilizes the pelvis and prevents compensatory movements in the lower back—resulting in cleaner form and greater quadriceps activation.

Is the machine suitable for rehabilitation?
Yes—the adjustable settings allow for precise control of the range of motion.