Very false. Thousands of people all around the world that get in some kind accident or have medical issues ans or have a surgery for any reason. And need medications to recover, and end up addicted even after the treatment is over. And depend on the pills even after all the side effects of pain or whatever it may be is gone. Thousands on thousands of people are effected by this every year its a big issue.
Answer:
muscle imbalance
Explanation:
If this was actually a true statement (whch it is not because football players are very well balanced), the focus on one or two muscle groups willl neglecting others will cause a muscle imbalance.
Flexibility has to do with stretching.
I will need the picture or information to answer this.
