Which exercise could be classified as vigorous?
(points : 2)
jumping rope
raking leaves
ice skating
volleyball

Mini dentist offices prefer preset trays because the use of these trays

Which of these pieces of safety equipment should be worn when operating a chainsaw

What should you not do when doing abdominal workouts? a. keep your chin off your chest b. keep your head aligned with the spine c. put pressure on your neck d. all of the above