Description:

1.Lie on the floor and bend your knees to have a 90-degree angle. Bring your left knee to your chest and do the same with another knee. Try to do 10-20 crunches per one set. 2.Lay face down on a fitness mat. Push yourself up into a plank position. Keeping your core tight and back flat, bring your right knee to your right elbow and then - left knee to the left elbow. Make a pause for a second then slowly get back to the starting position. 3. Lay back on a mat with your legs raised. Bring the left knee to the right elbow by crunching to one side and extending the right leg. Return to the start and repeat to the opposite side. 4. Lay back on a mat with your knees bent and your feet and back flat on the mat. Lift your torso in slow and smooth manner and sit up. Repeat the exercise until the set is complete.