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

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 ...

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

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

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 ...

"Challenge your balance, coordination and unilateral strength with this standing leg routine that exposes weaknesses and builds functional power." ...

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A well-rounded ab workout will strengthen your core, tone your midsection and help prevent and reduce back pain.

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