Which of the following muscle actions occur when muscle fibers lengthen?

 

eccentric

isometric

concentric

Which of the following is defined by the amount of work done over time?

Power

Strength

Endurance

Which of the following is the maximum amount of force a muscle can generate?

Power

Torque

Strength

Which of the following is the most appropriate grip for the power clean exercise?

Hook

Alternated

Supinated

The sagittal plane divides the body into which of the following?

Top-to-Bottom

Front-to-Back

Left-to-Right

Which of the following exercises occurs in the frontal plane of movement?

Leg (Knee) Extension

Lateral Dumbbell Raise

Medicine Ball Side Toss

Which of the following exercises occurs in the frontal plane of movement?

Push Up

RDL

Shoulder Press

While performing a Valsalva maneuver during a maximal lift, the lifter should inhale during which of the following phases of the exercise?

Prior to the Eccentric Phase

During the Eccentric Phase

Between the Eccentric and Concentric Phase

The triple extension involves rapid movement of which of the following joints?

Wrist, Knee, and Hips

Hips, Knees, and Ankles

Ankles, Knees, Wrist

While spotting a lifter performing an over-the-face barbell exercise, the coach should use which of the following hand positions?

Pronated

Supinated

Alternated