Bridges

Lie on your back on the floor. Keep the feet on the floor and bend both knees. Place the hands about 12 inches to the side of the body (on the floor). Lift the buttocks 6 to 8 inches off the floor. Hold for 5 seconds, then slowly release. Rest as needed. Repeat 10 to 15 times (one set). Perform a total of 3 sets. To increase the difficulty, keep the right foot on the floor and lift the left foot off the floor, keeping the left leg straight. Raise the buttocks using the right foot to support the lower body. Switch sides. Repeat 10 to 15 times (one set). Perform a total of 3 sets.