The Answer Would Be Pulling A Rope In A Tug-Of-War.
D,it never acceptable to ignore rules or etiquette but A, when no one else notices you ignored the rules.
By strengthening your body it allows it to take more hits or strain without becoming injured.
Answer:
Both tests test the endurance and strength of muscle, but they evaluate muscles in different areas of the body. The curl-up test is used for the abdominal muscles while the arm hangs test, as is said in its name, test the arm muscles.
Explanation: