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

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Definitions:

Capacitor-run Motors

Electric motors that use a capacitor in their circuit for the purpose of running efficiently, often found in HVAC systems and smaller machinery.

Paper And Foil

Materials often used in the construction of capacitors, with paper acting as the dielectric medium and foil as electrodes.

Phase-shift

The change in phase angle between two points in a wave or between two waves, which can affect wave interference and signal transmission.

Operating Torque

The amount of torque a motor needs to produce to maintain its operation under specific conditions.