Combine cardio with core work to reap the flat-belly benefits of both types of sweat sessions in this quick, 20-minute workout. It alternates between jumping rope and standing ab exercise, so you can tone your belly while burning serious calories in just 20 minutes. We use one eight-pound dumbbell in this workout to increase the toning potential of each exercise. No weights? No problem. This workout will still be effective without them.
Lack of coordination and stamina within a particular movement pattern may cause inefficient movement by increasing fatigue and hurting technique. During the rest interval, try stretching or mobility and stability exercises to reinforce the difficult movement pattern . For example, if you have difficulty jumping rope while standing on the left leg in a hurdle step position, perform the stride stretch on the left side between jumping sets.