The workout also teaches you to move at different speeds, sometimes doing exercises very quickly and sometimes doing them ...

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Attach a rope handle to the top pulley of a cable station and hold an end in each hand, to start. Stand back from the machine ...

Here are the training principles you need to know to reveal your six-pack—and exercises to put them into practice.

Do these ab workouts daily to tone your abdominals and strengthen your core with exercises like planks, mountain climbers, ...

Plyometrics are making a comeback for a reason. Discover how these explosive moves can unlock strength, durability, and ...

Pull your shoulders back and down, then raise the dumbbells out to the sides in a wide arc. Keep a slight bend in your elbows ...

During the main section of the workout itself you do two rounds of nine strength exercises, which focus on the legs and glutes. After the two rounds are done you finish with a quick core burner, where ...

Torch calories and build lean muscle with these fat-burning dumbbell exercises that trump even your hardest spin class.