Walsh is the creator of a method trademarked as Active Resistance Training.

Trust me, you’ll definitely feel that one in your abs and maybe your inner thighs.

This way your body really locks in with the movement.

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(c) Asia Images

“These are all essential components of motion.

No matter what, you have to be able to do these things to have an effective workout experience.

I like to take something people know and teach them how to get a different feeling.

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Oh yeah, and you will sweat A LOT because the routine was made to burn fat.

But you’re free to also easily take light-weight blocks on the road for some serious body shaping.

Walsh says her celebrity clients love the option when bouncing between movie set locations.

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Now, as promised.

Place one elbow down on a block.

Use the other block to place your opposing knee.

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Extend the opposite leg out behind you and bring your free arm above your head.

Pulse the arm back 20 times.

Abdominal Bat Wing Eraser

Stagger both blocks on the ground parallel in front of you.

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Place one hand on a block for resistance and extend up and to the side in the air.

Bring everything into a crunch.

Repeat 10x on both sides.

Go as slow as you oughta really experience the movement.

Check you later, beer belly and underarm wiggle!

Muffin Top Eraser

Place both blocks close together under your bum.

Bring your feet together and place your arms to the back of your head in sit-up position.

Bend forward with your navel pushed back, shoulders down, back straight.

Waistline Whittler

This isn’t only a stretch.

Walsh also likes to call it a “waistline whittler.

Cross your legs in a seated position.

Bring one elbow down on a block and reach over to the side.

To deepen the stretch bring the the elbow to the floor and go further with your side reach.

Hold for several seconds on each side.

you’re free to find B-Method classes at Crunch in NYC.

Look for launch dates in San Francisco this September and Miami by January.

Image Credit:Asia Images; B-Method