<span>Circadam rhythm.
</span>
(Not sure if I spelled that right.....) Hope it helped!
I would say either C or D
Hope this helps! :)
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.
