Why do initial jrky or shaky movements on strength exercises disappear after a few weeks of strength training? Your muscles have experienced hypertrophy.

Your neurological system is learning how to control your muscles better.

Your muscles have experienced hyperplasia.

Both A and C

What else happens in your cardiovascular system in response to your sympathetic nervous system? why might your blood vessels need to expand to accommodate this?

The tissues of the arms and leg can't survive for longer than without a continuous blood supply. 2 hours 1 hour 3 hours 4 hours

Although physicians have to undertake intense training to become doctors, it is important to keep in mind that they are human, as well! what are some of the professional challenges faced by doctors that my impact how they manage and support their healthcare staff? how might healthcare staff in turn support doctors to overcome these professional challenges?