- 1.bridge arm/leg reach1. Lie faceup with your left knee bent, left foot flat on the floor, and right leg extended toward the ceiling. Reach toward the ceiling with your the left arm and keep your right arm down by your side. 2. Without moving your hips or shoulders, open your raised leg to the right and raised arm to the left. Now, concentrating on your abs, return your raised leg and arm to the center. Do 10–12 reps, then switch sides and repeat.
- 2.low-belly leg reachTargets corset and six-pack. Lie faceup with knees bent to 90 degrees, hands behind head, and abs contracted. Keeping knees stacked over hips, lift shoulders and crunch up; inhale and hold for 3-5 seconds. Exhale and extend legs to 45 degrees; hold for 3-5 seconds while squeezing lower belly. Do 2 sets of 10-15 reps.
- 3.donkey kickbacksA killer move that will torch calories as it works your core. Kneel on all fours, toes tucked under, keeping your back neutral. Draw your belly in toward your spine as you contract your abs and lift both knees about 2 inches off the ground. Keeping abs engaged, bring right knee to nose (shown). Then kick right leg straight out behind you, squeezing your butt (shown); keep lower abs contracted and hips facing the ground to protect your back. Repeat 8 times; switch legs and repeat.
- 4.cross-leg crunchLie on your back with your legs straight and feet on the floor. Keeping your torso still, lift your hips and move them a bit to the right; lower and straighten your legs again. Bend your left knee and cross it over your right leg, placing your left foot on the floor near the outside of your right knee. Crunch up, then come back down. Do 50 reps, then switch sides and repeat.
- 5.windshield wiperLie on your back with knees bent to 90-degree angles. Straighten your arms by your sides, and lengthen your fingertips. Press the backs of your shoulders against a mat, and slide them down away from your ears. Focusing on the deep waist muscles, inhale and slowly move your knees to the right, then exhale and return to starting position. Repeat on the left; that’s 1 rep. Do 5–8 reps.
- 6.circles in the skyLie on your back with hands behind your head. Contract abs, lifting upper body slightly off the ground. Raise right leg 5 inches (or keep it on the ground if that's too challenging) and left leg straight up toward the sky. Keeping your core engaged and hips stable, trace 4 softball-size circles clockwise with your entire left leg; reverse, circling 4 times counterclockwise. Lower both legs, switch sides, and repeat.