1.SIT UP
Lay on the floor with your back flat, feet on the floor, knees bent at 90 degrees and hands stretched forward, slowly lift your head off the ground focusing on using all your abdominal muscles until your entire back is off the ground. Slowly lower yourself back to the ground and repeat the motion.
2.CRUNCH
Lay on the floor with your back flat, knees bent at 90 degrees and hand tucked behind ears. Slowly lift your head off the floor by contracting your abdominal muscles and moving it in a curve path until your eyes are at the level of your knees with only your upper back lifted off the ground. Lower your head down and repeat the motion.
3.LEG RAISE
Lay on the floor with your back flat, feet on the floor and knees straight. Place hand under lower buttock on each side to support pelvis. Keeping knees straight,raise legs by flexing hips until hips are completely flexed. Return until hips and knees are extended. Repeat the motion.
4.PLANK
Lay on the floor with your front on the ground. Place forearms on mat, elbows under shoulders. Place legs together with forefeet on floor. Raise body upward by straightening body in straight line. Hold position. Slowly lay back on floor after completion.