HOW: Begin in a standing position. Anchor a resistance band or cable at hip height. Wrap the cable behind you, above the hip.
Walk back until you feel resistance.
Begin to slowly walk backward in a squatted position, loading the toes to the heels. Take small steps until you max out resistance. Take small steps back to return to the starting position.
FEEL: You feel the front of the thigh working.
COMPENSATION: Avoid letting the knees bend as you load the heels.