50 exercises to stretch and strengthen your abs, core, arms, back and legs /
Dr. Karl Knopf.
95 pages :
black and white illustrations ;
24 cm
Includes index.
Overview -- The programs -- The exercises.
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Supercharge your core workout, and achieve the ripped, rock-hard abs you've always wanted! An ab wheel is a simple, compact piece of equipment that helps with intense muscle building and fast fat burning. This guide provides exercises and six progressive training programs.
50 exercises to stretch and strengthen your abs, core, arms, back and legs