'Working these muscles, including the transverse & oblique ones, can give you a "six-pack"'
stomach muscles (or your abs)
MUSCLING IN: Working these muscles, including the transverse & oblique ones, can give you a six-pack
Working these muscles, including the transverse & oblique ones, can give you a "six-pack"
Working these muscles, including the transverse & oblique ones, can give you a "six-pack"
MUSCLING IN
stomach muscles or your abs
MUSCLING IN