3-Minute Abs is a revolutionary program based on key training principles used by bodybuilders and professional athletes. It is designed for people
who don't have a lot of time to achive the firm, sexy abs they want. How is it done? Alternate working only one of the three abdominal areas (lower abs, obliques, upper abs)
for 3 minutes a day. While the other two areas rest and recoup, growing stronger.
155x235 mm, 85 pagine, Ed.1998
, Testo in Inglese