2. Bicycle Crunches
Move Targets: Abdominals, hip flexors and gluteus
Step 1: Lie on back with knees and hips at a 90-degree angle. Place hands behind your head. Exhale as you lift head and shoulders off the floor. Twist torso to the right, bringing left shoulder in to touch your right knee. Keep left leg straight and lifted off the floor.
Step 2: Inhale as you slowly lower. Repeat, twisting torso to the left. Continue alternating sides for 60 seconds.
Modification (Beginner): Feet can return to the floor after each rep.