The Super Hack Squat is specifically designed to train the lower limbs in a fully guided manner and with maximum back safety, placing greater emphasis on the quadriceps femoris muscle; the new backrest inclination system (patent pending) , also allows more effective recruitment of the gluteus and hamstrings muscles than the classic Hack Squat. Main features below:

linear sliding system with constant load on low-friction wheels;
large 80×60 cm thrust platform in non-slip material with adjustable inclination in 3 positions;
backrest and headrest with adjustable inclination in 4 positions each (patent pending);
physiological movement start system with safety lever;
safety limit switch adjustable to 6 different positions.

Optional:
super grip platform;
6 additional weight holders.