Knee to Elbow Crunches, Crunch With Knees to Chest, Plank Knee Kick
Description:
1. Lay back on the ground. With hands on the back of your head, crunch up bringing your elbows to your knee, and get down to the starting position. 2. Lay on your back, with your legs straight and your hands resting on the floor. Make a crunch bringing your knees to the chest. 3. Get into a plank position. Get your knee high to your chest in the direction to the opposite elbow. Repeat with the other knee. Make 4 sets.