Biomechanical Flashcards
principle of anatomy and physiology of the musculoskeletal system
Biomechanical Frame of Reference
study of how FORCES produce in motion in body parts
Kinetics
study of MOTION of body parts in time
Kinematics
Primary Factors to consider under biomechanical frames of reference
- Joint Range of Motion
- Muscle Strength
- Endurance
The arc of motion which a joint moves determined by the structure of the joint.
Joints Range of Motion
Power of muscle to resist movement
Muscle Strength
to sustain muscle and cardiorespiratory activity.
Endurance
TYPE OF ROM
patient moves joint without the help of a professional.
ACTIVE
TYPE OF ROM
patient moves joint with the help of a professional.
ACTIVE ASSISTIVE ROM
TYPE OF ROM
patient cannot move his joint. Needs professional help
PASSIVE ROM
moves joints with resistance provided by the therapist
RESISTIVE ROM
an instrument to measure the degrees of movement
Goniometer
To test the person’s ability to produce RESISTANCE and/or MOVEMENT under standardized circumstances.
Manual Muscle Testing (MMT)
MEASURE STRENGTH: Grip strength
Hand Dynamometers
MEASURE STRENGTH: Pinch strength
Pinch Gauges