What is the physiological reason for a warm up?
to assist your circulatory system in pumping oxygen-rich blood to your working muscles.
add extra time to the workout.
to give the athlete time to mentally prepare for the workout.
to show off your new workout clothes.

Which person is demonstrating integrity? a. chang loves his family immensely. b. tom leaves from work after clocking nine hours. c. ricky is participating in her organization’s annual function. d. julia confesses her mistake to her manager the moment she realizes it. e. chris takes his dog for a walk daily.

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

As you sit in the library with your friend studying for your weekly quiz on the integumentary system, you come upon an article about the hazards of prolonged exposure to the sun's rays. your curious nature leads you to research the subject further. you're fascinated to learn that minimal exposure to the sun allows you skin to manufacture vitamin d, which is important to maintain homeostasis. you also read that although sunscreen can protect you from the ultraviolet (uv) rays of the sun, some medications can actually increase a person's sensitivity to the sunlight.