Which Muscle Extends the Elbow During the Action of Push-Ups

question 28

Multiple Choice

Which muscle extends the elbow during the action of push-ups?

• A) deltoid
• B) trapezius
• C) brachialis
• D) triceps brachii
• E) biceps brachii

---

Definitions:

Plesiosaur

Ancient marine reptiles with long necks and flippers, which lived during the time of the dinosaurs, in the Mesozoic Era.

Pterosaur

Extinct flying reptiles that existed during the age of dinosaurs, distinct for their winged structure formed by a membrane stretching from an elongated fourth finger to their legs.

Metabolic Rates

The rate at which an organism converts nutrients into energy, impacting growth, reproduction, and survival.

Social Groups

Collections of individuals who interact with each other, share similar characteristics and collectively have a sense of unity or identity.