P90X Abdominal Muscle Tearer - Action Graphics
Abdominal Muscle Tearer is a very popular abdominal muscle exercise method, and it takes more than ten minutes to do it.
The continuous stimulation to the muscles is particularly strong, and there is a feeling of "tearing the abdominal muscles".
It takes 90 days to tear the "bunch of flesh" in the abdomen.
Gifs are more convenient than watching videos, with 25 times of each of the 9 actions.
