How To Perform A Sissy Squat?
Because this exercise is challenging and requires good balance, you should consider performing it while holding something (like a chair or a power rack) with one hand.
Also, if you are advanced, you can hold a plate across your chest with your other hand. Some even use a barbell, like in a front squat, but we think that's overkill. Be warned, this exercise is super hardcore, and most lifters will only need a few reps to make those quads burn.