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Beauty

A Deceptively Hard-Core Exercise

A Deceptively Hard-Core Exercise

Anna Rahe from GST Body Strengthens Your Upper Body

If lifting your shoulders up and down can help chisel your abs, sign us up. Alas, this exercise from GST Body founder Anna Rahe isn’t as easy as it looks (which is probably why it works).

For more information and exercises or to order the Kinetic Traction Strap ($50), go to gstbody.com.