Topic 4.1-4.2 and Topic 6 | Baamboozle - Baamboozle

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Back Restart

What percentage of values is normally distributed within + or - 1 standard deviation of the mean.

68%

Name the letter 'F' labeled in the picture.

motor end plate

During the down phase of the squat, the quadriceps are in which contraction?

eccentric

Muscle is contracting while lengthening.

eccentric contraction

What movement is the wrist moving into a palm up position?

supination

muscle that works opposite the agonist to return the joint to its initial position.

antagonist

Name the letter 'E' labeled in the picture.

synapse or neuromuscular junction

Which component of fitness can best be defined as being able to "move and change direction and position of the body quickly and effectively while under control"?

agility

Power is the combination of force and speed.

TRUE OR FALSE

Which type of muscle fiber is depicted in the picture?

type 2(a)

No change in the length of the muscle; muscle generates force without changing length.

isometric

What does DOMS stand for?

Delayed Onset Muscle Soreness

Name the number '3' labeled in the picture.

nucleus

Moving a part around an axis. Ex. twisting from side to side.

rotation

Name the number '1' labeled in the picture.

dendrite

Name the 6 types of synovial joints.

gliding, hinge, pivot, condyloid, saddle, ball and socket

What upward movement of the shoulders called?

elevate; elevation

muscle that causes the movement.

agonist (prime mover)

A two-tailed t-test is conducted. Degrees of freedom are 25 and the level of confidence is .05 What is the critical value?

2.060

What is this process called?

sliding filament theory

What is one way you can prevent DOMS?

progress slowly

Which is a performance-related (skill-related) fitness component?

reaction time

Contraction that causes the muscle to change length as the load remains the same. Results in 2 different changes in the muscle.

isotonic (concentric and eccentric)

Describes muscles on one side of a joint relaxing while the other side is contracting.

reciprocal inhibition

DOMS can be brought on by which type of muscle contraction?

eccentric contraction

What do error bars on a graph represent?

variability

Name the number '2' labeled in the picture.

soma (cell body)

Name the 3 planes of movement.

sagital, frontal, transverse

When the ankle rolls outward, this is called.

inversion

Movement of the ankle elevating the sole (digging the heel).

dorsiflexion.