Which of the following is not true about your target heart rate

What is an important step to prove something is valid or not? determining the reliability observing research testing

Write a personal plan that can be used to reduce or prevent injury. identify the hazards you would like to prevent from occurring. include strategies in your plan that can be used to address peer pressure and other influences (both internal and external). use valid research sources to create your personal plan.

How does social isolation affect teens?