Frequently asked questions | Crunch | Plank | Sits-up
Some popular abdominal workouts are the crunch, Plank and Sits-up. When done correctly, they works all of the abdominal muscles, but especially the rectus abdominis and the obliques. It enables…
Natural Health Care & Fitness
Some popular abdominal workouts are the crunch, Plank and Sits-up. When done correctly, they works all of the abdominal muscles, but especially the rectus abdominis and the obliques. It enables…