1. What are the principles of training?
2. What is Isometric exercises?
3. What is Isotonic exercises?
4. What is Isokinetic exercises?
5. Name three SAFETY PRECAUTIONS for lifting weights

How is the structure of our circulatory system and respiratory system related to the function of both these systems?

For several reasons you should only use hospital approved hand lotion two of the reasons are because they cause breakdown of latex gloves and can become contaminated with bacteria if dispensers are refilled what is another reason

Mary is 14 year old her resting heart rate is 70 beats per minute. calculate 50% of mary's maximum heart rate to fine her target heart rate