The strongest muscles in the body are arranged in a zigzag pattern from the lower to upper body, including the calves, quadriceps, back, chest, and neck muscles. The strongest individual muscle is the masseter muscle, which is responsible for mastication or chewing. The masseter muscle is stronger than other muscles like the calves, quadriceps, back, and chest muscles.

1. 1) strongest muscles of body fm lower to upper calves , quadriceps, back, chest, neck ( zigzag
pattern).
2) strongest muscle is - masseter ( muscle for mastication).