How to massage the external abdominal muscles
The external abdominal muscles are a critical part of the core muscle group. When they become tight, they can cause discomfort throughout the core, making it harder to complete daily tasks. Massage can help lengthen the muscles and keep blood flowing to them. This aids in the repair and rejuvenation of muscles fibers and can help with pain associate with tightness.
About the external abdominal
The external oblique muscle (of the abdomen) (also external abdominal oblique muscle) is the largest and the most superficial (outermost) of the three flat muscles of the lateral anterior abdomen.