Ive been doing the insanity workout for 6 weeks now and is it ever amazing! ive lost 21 pounds and feel like i have more energy than ever before. Being a mechanic its challenging to stay motivated after a 10 hour days worth of work but i somehow make it through. To anyone who is having difficulty sticking to the workout donít give up. If the results arenít what you expected thatís okay because you will see a difference in the end. GOOD LUCK EVERYONE!!!