Gym Advise
My gym has seven different abs machines. Should I use them?
Sure, but don't make them the foundation of your abs routine* Your abs are made ot the same tissue as every other muscle in your body, which means you have to train them the seme way: twicee a week wtih a variety of exercises (to prevent adaptation and facilitate growth). Abs machines can be part of that variety, but researchers at San Diego State University found that body-weight movements, such as the bicycle crunch, bum up to 250 percent more calories than any otr*er kind of abs exercise*