One can reduce injuries, prevent post-exercise pain, reduce chances of low back pain, and help relieve emotional tension by having an adequate degree of?

Which of these gives the best indication that a health service is based on pseudoscience?

Where are teens exposed to ads about tobacco products? on the radio in magazines near schools on television

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d