The Revolutionary HIIT Approach to Being Fit, Strong and Healthy at Any Age
by
Dr. Joseph Tieri
Language: English
Release Date: March 27, 2018
Ulysses' books for 50+ continue to sell well year after year, with 90,000 copies shipped
Author's previous book, End Everyday Pain for 50+ averages 60 copies a week on Bookscan
Studies show that interval training is the most effective exercise for strengthen and repair muscles of seniors
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