A warm up consist of a period of non-strenuous activity that slowly prepares the body for more vigorous exercise.
Most warm up will gradually increase in intensity. The muscle which was used can be different for each activity. <span>Not only athlete, </span>singer can do warm up too.
They are all made of tissue and cells.
I believe that would be B. but im not 100% positive
Muscular strength is how much force your muscle can produce in one movement while muscular endurance is how well your muscles can repeat movements.
An SDS contained detail information
