Full Body Workout (begins 01:45)

Double Kneeling to Squat: Glutes, hamstrings, quads, spinal erectors, obliques, shin muscles, rear delts, triceps, forearms

Parallel Leg Crunch: abs, hips flexors, serratus, shoulders, quads, shin muscles

Squat Wheel (low): glutes, quads, hamstrings, shin muscles, obliques, abs, shoulders, triceps, forearms, spinal erectors, neck