Known as cumulative trauma disorders
Answer:
Breathing is affected in higher altitudes for several reasons. One is that there is less oxygen. This makes it so less oxygen gets into your lungs. Another reason is that the air becomes cooler and drier. This can affect asthma.
Explanation:
Answer:
because it allows for muscle growth to occur by pushing them to their maximum effort. that's why bodybuilders train until their muscles are sore, to reach hypertrophy and make it grow.