When you flex your muscles you are contracting them. When your muscle fibers gain tension through Actin and Myosin crossbridge cycling they may shorten due to the tension. This is called muscle contraction
Answer:
I would just advise my friend to take it away and not use and I would even throw that particular drug into a rubbish bin. It would be best if my friend got counselling and tell that friend of mine that everything is going to be okay as long as my best friend doesn't consume it or make me consume it.
Explanation:
Weed, bubba kush, Broccoli, Trees, etc
Marijuana is bad to inhale (any smoke is)
Marijuana cause lung cancer if inhaled to much.
Also Marijuana can harm your memory- causing memory loss
(and not even remembering anything at that)
shawna should not eat more calories if she lead an inactive lifestyle.