An exercise program that lacks specific goals is failing what fitness principle? A specificity
B. progression
C. overload
D. none of the above

Synovial fluid serves as a lubricant to prevent friction between two parts that move on each other such as in the case of and bones.

You can add phyisical activity minutes to your day by uising a leaf blower instead of a rake

Why is important to cover your hands and feet in cold weather? a. they are furthest from your heart. b. they are often last to receive blood flow. c. they can suffer from tissue damage in cold weather. d. all of the above