When a Person Is Doing a Push-Up,during the Upward Movement

question 40

Multiple Choice

When a person is doing a push-up,during the upward movement the triceps brachii is doing what type of contraction at the elbow joint?

• A)eccentric
• B)isometric
• C)stabilization
• D)concentric

---

Definitions:

Oil Pump

A component in an engine that circulates oil under pressure to the rotating bearings, sliding pistons, and camshaft of the engine to lubricate the parts.

Torque Converter

A fluid coupling used to transfer rotating power from an engine to the transmission in vehicles.

Planetary Gearset

A complex system of gears that includes a central sun gear, multiple planet gears, and an outer ring gear, used in many automatic transmissions.

Sun Gear

The central or axis gear in a planetary gearset. It may be optioned to rotate or not rotate, depending on the gear arrangement and desired output ratios.