Amino Acids used to repair muscle and found in chicken, fish and milk are
considered

Different foods contain different amounts of essential amino acids. Generally: Animal products (such as chicken, beef or fish and dairy products) have all of the essential amino acids and are known as 'complete' protein (or ideal or high-quality protein).

Explanation:

which ever one is showing doing the same exercise in time intervals such as 30 seconds or a minute several times.