Betsy is training for a half marathon. She has been increasing her running distance every week, and tracking her heart rate during each run. She is currently running 8 miles with a heart rate of 70%. Which component of fitness is she working on? Group of answer choices Please help!!!

Can you tell the size of a woman's coxal bone by observation?

This is one popular brand of exercise machine

22. which situation describes the appropriate use of drugs? a.using your friend’s prescription drug according to label instructions b.using an over-the-counter drug according to your friend’s instructions c.using an over-the-counter drug according to label instructions d.using your friend’s prescription drug according to your friend’s instructions