IS DOWNHILL SKING CONSITERED A MODERATE OR VIGUORS ACTIVITY(WERE TALKING ABOUT 4 HOURS OF IT)?
IT WOULD BE NICE IF YOU COULD TELL ME WHY ALSO
THX

What is the difference in the phisical activity requirements for achieving healt benefits and performance?

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

When do people generally experience rapid growth for a second time? a. between the ages of 3 and 9 b. between the ages of 9 and 12 c. between the ages of 13 and 20 d. between the ages of 25 and 29 which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.