What is the medical terminology for muscle?
Musculoskeletal system specific suffixes and prefixes
| Term | Definition |
|---|---|
| Myo- | muscle |
| My- | muscle |
| Ortho- | feet |
| Oss- | bone |
What is muscle activity?
Muscle activity results in effects as diverse as external locomotion of the body and the internal movement of substances in the cardiovascular and gastrointestinal systems.
What are two terms that describe muscular movement?
As shown in the picture above, these muscular movement terms are defined as:
- Abduction: Movement away from the middle of the body.
- Adduction: Movement towards the middle of the body.
- Flexion: Movement that decreases, or lessens, the angle between two muscles or joints.
What does muscle do during exercise?
The body repairs damaged fibers by fusing them, which increases the mass and size of the muscles. Certain hormones, including testosterone, human growth hormone, and insulin growth factor, also play a role in muscle growth and repair.
What is the medical terminology root word for muscle?
Myo- is a combining form used like a prefix meaning “muscle.” It is often used in medical terms, especially in anatomy.
What is the term that is used to describe the study of muscles?
Myology is the study of the muscular system, including the study of the structure, function and diseases of muscle.
What are the types of muscle action?
Muscle actions are categorized as concentric, eccentric, or isometric depending on whether the muscle shortens, lengthens, or remains the same.
What is concentric and eccentric movement?
In a concentric contraction, the muscle tension rises to meet the resistance then remains stable as the muscle shortens. During eccentric contraction, the muscle lengthens as the resistance becomes greater than the force the muscle is producing.
What are the 3 types of muscles briefly describe each?
The three main types of muscle include:
- Skeletal muscle – the specialised tissue that is attached to bones and allows movement.
- Smooth muscle – located in various internal structures including the digestive tract, uterus and blood vessels such as arteries.
- Cardiac muscle – the muscle specific to the heart.
What are 5 types of muscle movements?
Now, lets look at the 5 types of muscle movements.
- Adduction…is the moving of a body part toward the mid-line of the body.
- Abduction…is moving a body part away from the body.
- Flexion…
- Extension…
- Rotation… and last, rotation involves move a body part around an axis.
How do muscle change based on activity?
The protocols used generally involve progressively increasing the force output of the muscles using incremental weight increases. During this process, the muscle adapts and the muscle fibres increase in diameter (i.e. they hypertrophy) causing an increase in their strength and bulk.
What happens to muscles after exercise?
Muscles generate lactic acid as a by-product of intensive exercise and, as this builds up, the pH of the blood around the muscles drops. This drop in pH eventually prevents the muscles contracting further. At this point, you need to rest to allow the lactic acid to be metabolised.