Answer:
The Use or Lose Principle
The Principle of Use or Lose implies that when it comes to fitness, you "use it or lose it." This simply means that your muscles build strength (hypertrophy) with use and lose strength (atrophy) with lack of use. This also explains why we or lose fitness when we stop exercising.
Explanation:
What/who it effects, what does the path to the outcome look like.
Volleyball , track , or football
Parasites I believe, but if this is multiple choice it would be helpful if you were to list the answers.∞
