the difficulty of the action choreography score. | |
| Title: | the difficulty of the action choreography score. |
| URL: | http://p90x3-infomercial.tripod.com/ |
| Description: | the exercise-induced fatigue is defined as: "the body's physiological processes can not continue its function in a particular level and / or can not maintain a predetermined exercise intensity. nerve cells for a long time when the excitement impuls |