Leg Extensions: A mix of reverse knee extensions and hack squats to target all 4 heads of the quadriceps and glutes muscles, strengthen the knee and hip joints and trains your core balance and stabilization at the same time.
Comfortable And Heavily Protection: Sissy squats can be performed free-style as the Matrix squats. Allow you to perform them in a far more comfortable and safe way with the heavily padded fully adjustable calf pads.
Large Non-Skid Foot Plate: With its large anti-slip foot plate, this sissy squat machine can stand the weight of any athlete and it can also be used for ab crunches or sit-ups as well. Simply lock your feet in, lay back and take your abdominal training to the absolute max.
Space Saving Design: Fit in anywhere within adjustable design
Upgrading Design: Add one adjustable pad for holding user back.