3rd and 4th abdominal muscles??? Do you mean the rectus abdominus, the transverse abdominus, the external obliques, or the internal obliques? This cartoon is wrong in it’s premise too.
3rd and 4th abdominal muscles??? Do you mean the rectus abdominus, the transverse abdominus, the external obliques, or the internal obliques? This cartoon is wrong in it’s premise too.