The percentage it like 70 or 80 %
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:
The rotator cuff is a muscle worked the most by pitchers there for being to most common to grow on a pitcher
