Squats with chains

Fit and secure the chain on both ends of the fretboard. Adjust the length of the chains so that several units remained on the floor when you straighten up, taking the barbell on the shoulders.
Become classified, place it on the shoulders. Pinch shoulder blades together, turn your elbows forward. Remove the bar from the racks, step back. Back bend in the lower back. Place your feet wider if you want to load back, buttocks, adductor and hamstring. Head raised.
Start squatting, averting the pelvis back, bending his knees and hip joints. Shin needs to be perpendicular to the floor, sit as deeply as you can.
Rebounding from the floor, straighten the knees and straighten up, taking its original position.

squat exercises for legs exercises for quadriceps exercises with a barbell circuit