Answer:
You repeated the two paragraphs, 3 times. and that is the answer :D
U should go see ur doctor first if it’s been 8 months that’s to long and there my be another issue/problem with ur knee
Answer:
The difference between aerobic exercise and strength exercise is that aerobic means "with oxygen." Strength training typically falls under anaerobic forms of exercise which means "without oxygen." "Without oxygen" does not mean you are not breathing, it just means the type of energy your body is using.
Explanation: