Six Pack Stomach Review!! Part 1
Everyone has different abdominal muscle genetics. Some are symmetrical, some have 4 packs, some have 8, some have 6, and some have odd, irregular muscle groups. That's the genetics of abdominal muscles.
Everyone has different abdominal muscle genetics. Some are symmetrical, some have 4 packs, some have 8, some have 6, and some have odd, irregular muscle groups. That's the genetics of abdominal muscles.