When you allow carbs post-exercise your body rapidly absorbs the carbs directly into the muscle tissue, advancing growth. Post-exercise carbs additionally enable your muscles to recover speedily, which will give you better result quicker. Furthermore dietary fat in your diet will keep insulin levels stable, which will help you to bar from getting extra body fat.
The Ab Roller is number 9 for targeting the rectus abdominis, and you've probably seen this around the gym (or under your bed) for the last several years. What's nice about this that it provides neck and arm support, something that might be helpful for people who feel strain in the neck when doing regular crunches. If you don't have an Ab Roller, you can still get a great workout with a variety of core exercises.
Here at Men's Health we love the plank. It strengthens your abs, stabilizes your spine, and prevents lower back pain. But let's be honest: Once you master the move, it can get boring just hovering there. That's why Tony Gentilcore, C.S.C.S., strength coach at Cressey Perfomance in Hudson, Massachussetts, came up with prone plate switches—a new, super hard version of the classic ab exercise.
And, since the muscle is designed to bring your lower ribs and pelvis closer together or farther apart, you need to work them that way—with crunches and reverse crunches, Cary says. In fact, research commissioned by the American Council on Exercise shows that the crunch works the rectus abdominis better than other common abs exercises including the plank, sit-up, and boat pose.
But instead of just trying to perform as many reps as possible, slow down and really focus on the quality of the movement—especially the eccentric, or downward motion, of the exercise, he says. “The eccentric contraction is the most important phase when sculpting any muscle.” Plus, focusing on quality over quantity will help protect your back (some experts say crunches can be potentially troublesome for guys with back issues.) 
×