Ch. 5 & 6 Movement test

Active ROM

the degree of movement a client can produce using his or her own strength

Passive ROM

The distance the practitioner can move the joint while the client is relaxed

Resisted ROM

when a patient attempts to perform a motion against the practitioner’s resistance

Hypermobility

an excess of joint motion

Hypomobility

lack of joint mobility

Strain

stretch or tear of a muscle or tendon

Sprain

stretch or tear of a ligament

Osteokinematics

the pathyway of moving bones

Arthrokinematics

the motion that occurs between the articulating surfaces of the joint

Active ROM is when a person moves a joint using their own _ without _.

strength; assistance

A CLOSED kinetic chain activity is when the distal segment is __. Example: __.

fixed; squat

An OPEN kinematic chain activity is when the distal segment is __ . Example: _.

free; bicep curl

A motor unit consists of a _ and all the _ it controls.

nerve; muscle fibers

A myofascial unit is a group of _ and _ that work together to produce movement.

muscle; bone

Muscle contraction strength is based on how many motor units __.

fire at once

A cross-country runner uses mostly Type _ muscle fibers.

1A

A power lifter uses mostly Type _ muscle fibers.

2B

A 100 meter sprinter uses mostly Type __ muscle fibers.

2A

Isotonic muscle contractions involve the muscle _ while producing _. They include _ and _ contractions.

lengthening, muscle contraction; eccentric, concentric

Isometric muscle contractions occur when the muscle __ but does not __.

contracts, lengthen

A postural muscle is responsible for maintaining __ and is typically more __ resistant.

posture; time

A phasic muscle is responsible for __ and tends to __ more easily.

fast twitch activities; tire

A __ is a stretch or tear of a ligament.

sprain

A __ is a stretch or tear of a tendon/muscle.

strain

The two most common muscle fiber arrangements are __ and __.

parallel, pennate

Nerves control the __ and __ of a muscle contraction.

rate/force

A __ is the prime mover muscle.

agonist

The __ muscle does the action opposite that of the agonist.

antagonist

The __ is any muscle that assists the agonist in producing the main action.

synergist

List two Large Joint Categories.

ovoid, sellar

List three Factors Affecting Range of Motion.

injury, age, genetics, gender

List the three Barriers to Range of Motion.

Bony, Tissue, Elastic unit

List the three Ligamentous End Feels.

hard, firm, soft

List the three Types of Muscle Tissue.

Cardiac, Smooth, and Skeletal (voluntary)

List the three Functions of Muscle Tissue.

stabilize posture, assist in fluid cirrculation, muscles create movement

List the three Properties of Muscle Tissue.

Exitability, Extensibility, Elasticity

List the three Factors Affecting a Muscle’s Role

muscle shape and design, muscle size, muscle location