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Cue the Madness

What we know: Track stars have amazing bodies.

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What former 400-meter hurdler Shaun Thompson knows: how you’re able to get one!

We asked Thompson to pick his top multitasking moves to help you get aninsanebody in only 20 minutes.

In as few as two weeks, your sleek physique will be what’s causing the mania.

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You’re only six moves away from getting totally toned!

You’ll need:Zilch.

Unless you count a wardrobe of size-smaller clothes.

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The plan:Do each sizzler for 1 minute without stopping between exercises.

After you’ve completed one round, rest for 60 seconds, then go again.

Perform the circuit three times (20 minutes and done!

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), two days in a row.

Take a rest day, and repeat.

Land with soft knees.

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Repeat quickly for 1 minute.

Video: Watch the move in action!

Jump back to start.

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Repeat quickly on opposite side.

Continue alternating for 1 minute.

Continue alternating for 1 minute.

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Power Jump

Stand with feet hip width apart, knees soft, arms down.

Land with soft knees.

Repeat quickly for 1 minute.

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Quickly hop onto right foot, reversing motion.

Continue alternating for 1 minute.