Нужно написать 10-15 предложений. (без переводчика) why it is good to get fit what fitness activites you do what young people prefer: watching sport or playing sport, why

What fitness activities you do???
Every week i go to Water Aerobics. 
Every summer day i go to volleyball lessons
One time a week i do Yoga
My friends love baseball.
When i was i child i dream to stay a diver.

Why it is good to get fit?? 
Because when you strong and healthy you have much fewer illnesses and feel healthy all your life.
 
What young People prefer:watching sport or playing sport, why
Young people prefer playing sport. Because they have health&motivation.