4 Steps to a Stronger Back

Credit: Jay Sullivan

Opposite arm & leg lift

Get down on all fours with hands under shoulders and knees under hips. Reach your right arm forward; at the same time, stretch your left leg back.

Hold for 5 seconds, then release and repeat using the left arm and right leg; that's one rep. Do 10 to 15 reps.

Watch the video: Opposite Arm and Leg Lift  

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