The back isn’t only one of the body’s biggest and strongest bodyparts, it’s also the most complicated in terms of being a series of interconnected muscle groups. For the purposes of this feature we’re dividing the back into its
The back isn’t only one of the body’s biggest and strongest bodyparts, it’s also the most complicated in terms of being a series of interconnected muscle groups. For the purposes of this feature we’re dividing the back into its
The back isn’t only one of the body’s biggest and strongest bodyparts, it’s also the most complicated in terms of being a series of interconnected muscle groups. For the purposes of this feature we’re dividing the back into its