AND ALSO ON THE SOFA! work for the six pack that you want! <br />1⃣Use your abs and not your neck to do the movement. 15 reps <br />2⃣12 reps with each leg <br />3⃣Try not to step on your pet 15 reps <br />4⃣use your abs 15 reps <br />5⃣20 reps <br />6⃣20 reps <br />Beginners 2 sets, intermediate 3 ,expert 4.