Answer: The human foot and ankle are a strong and complex mechanical structure that contains 26 bones, 33 joints, and more than 100 muscles, ligaments and tendons.
Answer:
to improve your body strength
to be strong
to reduce disease on your body
Probably because they want to win because the game motivates them
Answer:
1 = veins
2 = cardiovascular system
3 = fibrin
4 = target heart rate
5 = maximal heart rate
Yes but sometimes it depends if they see signs of abuse