Plyometric exercises are the name of the game if you want to push your cardio boundaries, Lewis says.

Another way to up your cardio game is to spend timestrength training.

Thats why Lewis developed this strength-and-plyo routine below.

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The focus is on yourlower body, specifically your hips, glutes, and hamstrings.

Stronger legs equal a faster and stronger you, Lewis adds.

*During set 1 only tap with your right arm.

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Whitney Thielman

Use only your left side during set 2.

Then alternate sides during the third and final set.

Equipment Needed:1 medium-resistance dumbbell.Heres how to find the weight thats right for you.

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Whitney Thielman

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