Muscular Development often provided some instructional exercise guidance. This edition focuses on the Jumping While Holding Weights, Good Morning Exercise, Alternate Forward Raises.
Source: Muscular Development (Issue Jun 1972)
Muscular Development often provided some instructional exercise guidance. This edition focuses on the Jumping While Holding Weights, Good Morning Exercise, Alternate Forward Raises.
Source: Muscular Development (Issue Jun 1972)
