discussion: principles of exercise

share with the class your thoughts about the following:

situation: your friend is out of shape. he can’t play sports with you for very long. you really want to play sports with your friend. you just learned about the f. i.t. t principles in school.

what would you suggest to your friend that he do about being out of shape?

how would you convince him to use the f. i.t. t principles to his current condition?

Check all that occur during ventricular systole. a. the av valves open to allow blood to enter the ventricles from the atria. b. the av valves open to allow blood to enter the ventricles from the atria. c. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. d. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. e. the semilunar valves open to allow blood to flow into the large arteries. f. the semilunar valves open to allow blood to flow into the large arteries. g. the av valves close to prevent backflow of blood into the atria.

True or false: a person who practices delayed gratification is taking a step towards his or her health.

If your goal is to improve your person relationships with your friends at school, which category would it fall into? a. physical b. emotional c. social d. academic