how to use Gym DOOR
Exercise: Curl with the Gym Door
Working on your arm muscles
3 series of 20 reps, alternating your left and right side. Rest for 1 minute between each series.
Breathe normally and regularly throughout the entire exercise.
SAFETY INSTRUCTIONS AND TECHNIQUE
Keep your shoulders away from your ears. Keep your torso and pelvis straight and still. Stretch far behind before tensing your biceps. Flex your leg before moving your toes backwards for added stability.