Muscular Development often provided instructional exercise guidance. This edition focuses on the Leverage Rowing Motion with Barbell, Straight Arm Pull-down on Lat -machine and the Swing-Back under Doorway Gym. Note the exceptional artwork by Gilbert III. Source: Muscular Development (Issue February 1967)
Page #10 - Muscular Development (Issue February 1967)
Page #11 - Muscular Development (Issue…
