Sit into the leg press machine & set your toes slightly diagonal into a sumo stance position. Engage your core, slowly drop into a squat, keeping your core engaged & push through your heels. Make sure not to fully lock out your legs.

Weight Recommendations:
Beginner: 20-50lbs

Intermediate: 55-75lbs
Advanced: 80-150+ lbs

Modification: you can do regular standing squats with any type of weight