Answer:
He can practice.
Explanation:
Getting acquainted with the sport is the first. Then practicing and training. If you work hard and perservere, then anything you put your head to..you'll succeed!!!!!
 
        
             
        
        
        
Answer:
Explanation:
Training thresholds refer to the level of intensity needed in order to stress the body enough to cause an adaptation or improvement in performance. ... The higher the training intensity within this zone the greater the adaptations.
 
        
             
        
        
        
Melanin is a pigment found in your skin and hair cells that gives each its color. ... When sun shines on your skin, it destroys the melanin as well. But since your skin is alive, it can respond to the sun's damage. Your skin cells make more melanin and your skin becomes darker