Which author recommended using a rotation of chest 3x a week, followed by back 3x week, then shoulders 3x a week?
He then had 1 workout that week for the other bodyparts that are not worked as much.
thanks
Which author recommended using a rotation of chest 3x a week, followed by back 3x week, then shoulders 3x a week?
He then had 1 workout that week for the other bodyparts that are not worked as much.
thanks