Memuat
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author
Marilyn L. Bach, PhD
Marilyn L. Bach, PHD, a health and fitness consultant, is the designer of the ShapeWalking fitness program and the coauthor of ShapeWalking: Six Easy Steps to Your Best Body.Marilyn L. Bach, PHD, a health and fitness consultant, is the designer of the ShapeWalking fitness program and the coauthor of ShapeWalking: Six Easy Steps to Your Best Body.