I personally prefer to do my workouts barefooted or with socks on.
X3 Workout Form13 followers3 questions1 post
Do you have questions about X3 Workout Form?
Log in to ask questions about X3 Workout Form publicly or anonymously.
Most people experience no soreness using the X3. Soreness comes from going anaerobic, meaning contractions without properly oxygenated blood. The fatigue comes on so fast with X3, this does not happen. The conjecture behind this is that individuals may be... (More)