P90X3 Review – Week 9
P90X3 Reviews P90X3 Review: Week 9 Day 1 – Decelerator I started X3 week 9 with Decelerator. This is my first time doing decelerator. It consists of variations of pushups, pull/chinups, lunges and squads. While it doesn’t look like a cardio workout, my heart was beating rather fast after a …
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