Flexibility exercises such as stretching and bending.
There are two kinds of sports injuries. Acute injuries happen suddenly, such as sprained ankles. Chronic injuries happen after you play a sport or exercise over a long period of time.
Answer:
it's random chance on what genes the kids get
Explanation:
Unless you talking about the ways to figure out the genes of the child could get. Like a punnet square, based if the alleles the parents have, people can figure out what alleles the child COULD have.