Asafety step that fitness walkers should follow is

- fitness walking activity

- heart and muscle cool-down

-heart and muscle warm up

-all of the above

Select the correct answer. which is the safest and most effective way to get a deeper stretch? a. massage the muscles being stretched b. inhale and push the stretch until it hurts c. lean into the stretch as you exhale d. place ice on your muscles before stretching

How harmful is it to smoke a pack of cigarettes a week?

When it comes to our health and the treatment of diseases, technology has had a effect. a. very negative b. neutral c. positive d. negative