Final answer:
Overhead extensions benefit the triceps muscle by targeting and strengthening it.
Explanation:
Triceps would benefit most from overhead extensions. Overhead extensions primarily target the triceps muscle located at the back of the upper arm, helping to strengthen and tone it. This exercise is effective for enhancing the muscle-strengthening activities of the triceps.
Learn more about Muscle Strengthening here:
https://brainly.com/question/36598935
