Answer:
Target heart rate is generally expressed as a percentage (usually between 50 percent and 85 percent) of your maximum safe heart rate. The maximum rate is based on your age, as subtracted from 220. At an 85 percent level of exertion, your target would be 145 beats per minute.
They will need to go to the hospital and get a check up and check there whole body to see if they broke a bone
Answer:
B.) It is legal for people age 21 and older
Answer:
the answer could be Alzheimer's Disease
but i would need more information
Explanation: