Elevating your heels places far more emphasis on your quads than a regular squat, particularly on the vastus medialis – the teardrop-shaped muscle on the inside of the thigh that extends to your ...
Electromyographical (EMG) muscle activity was collected from vastus medialis, vastus lateralis, rectus femoris, semitendinosus, bicep femoris, internal oblique, gluteus maximus and gluteus medius. A ...