The strongest muscle in the body relative to its size is the masseter (jaw muscle).
✓ TRUE FACT
The masseter can generate very high bite force for its size; human bite force can reach hundreds of newtons depending on the measurement. “Strongest muscle” depends on how you define strength (force, endurance, output), but the jaw is a top contender.
🤯 "The strongest muscle in the body relative to its size is the masseter (jaw muscle). Explains stress chewing perfectly."