Answer:
if your difficulty in sleeping is not due to health problems, here are some tips that can help you get back to sleep. Stop watching the clock. Marking off the minutes only heightens your distress about being awake. Try relaxing your body to fall asleep.
Explanation:
Answer:
The primary difference between free weights and machines is that machines are fixed in place and only move in certain directions whereas free weights can be moved in any way the user chooses
Explanation:
hope this helps
I am pretty positive that it's A. That was 95% a guess though.
Answer: More likely older people, 50-80 years old
Explanation:
It would depend on how bad the tear is. You have tendons in your knee, most notably acl and pcl and if you tear those bad enough, you will not be able to walk