jojoballs

Whey protein is the best one out there

Well it depends. If you have stomache fat then you would want to stop all crunches and sit-ups and just do cardio (eliptical is great for burning fat calories). If you dont have that much fat, then you would obviously do alot of sit-ups. The best kinds of sit-ups are twisting sit-ups. If you dont know what that is, Its…