Exercises that target the obliques includebicycle crunchesand opposing leg-to-arm mountain climbers. Internal Obliques The internal oblique muscles are a pair of deep muscles that are just below the external obliques. The internal and external obliques are at right angles to each other. The inte...
The cons are that thecaloriesthat are burned are mainlycarbohydratesnot fat because of the high intensities used. Also it isn't desirable for people who aren't in shape since the high intensity intervals might be hard to keep up. Lastly it doesn't really work on endurance for people that ...