Could you add a link and maybe I could answer
Answer:
c
Explanation:
it's light intensity because it's not as hard as say jogging (moderate) or sprinting (vigorously)
This is a false statement. There is a big difference between feeling the burn and feeling pain, if you are feeling pain it could mean that you have pulled a muscle and you should stop and consult your doctor, also if you are feeling back pain that means you maybe pinched a nerve or slipped the disc. Lastly, other signs pain you should look for is ankle pain and feeling lightheaded because ankle pain could indicate a sprain and lightheaded can indicate that you are either overworked yourself or you are not getting enough water consumption.
Answer: sry i learned this when i was in fifth grade its the vascular system
