What is the purpose of maintaining your target heart rate during aerobic exercise?

Take a nutritional supplement during times of stress a. is recommended by al doctors as a stress management technique b. has been scientifically proven to aid in stress management c. only adds to the stress you’re feeling d. can you feel better because you believe it will you

How you feel when someone is boastful and self absorbed when providing you a professional service? why?

If you’d like to improve communication one of the things your fresh i want speaking to someone is