Adaptations to the Musculoskeletal System Flashcards
What are short and long term adaptations?
- Short term adaptations happen immediately
- Long term adaptations happen over time
What happens to the levels of synovial fluid, and why is this beneficial?
The production of synovial fluid increases - it acts as a lubricant, allowing joints to slide past one another smoothly. Therefore, if the circulation of this fluid is increased, this can reduce any pain at the joint during exercise.
What happens to the joint range of movement, and why is this beneficial?
The joint range of movement increases, meaning that during exercise, muscles are allowed to stretch to their full potential, reducing the chances of injury.
What happens within the muscles, and how is this beneficial?
During exercise, micro tears are formed within the muscle, allowing them to tear, and rebuild. This is essential to the process of muscle-building, unlocking greater fitness potential for the individual.
What happens to the density of bones, and why is this beneficial?
An increase in bone density (through higher mineral content in your bones) means that your bones are generally stronger and are less likely to break.
What happens to the stability of joints, and why is this beneficial?
An increase in joint stability keeps you safe, and ensures that your joints can move to their optimum range of motion. Without good stability, your joints can grind together over the years, causing wear and tear.
What is muscular hypertrophy?
Muscular hypertrophy is the increase in muscle mass and strength. This improves the muscle’s ability to withstand greater loads, as well as protect it against soreness and damage caused by previous exercise.
What happens with the connective tissues in your body, and why is this beneficial?
If you exercise frequently, your connective tissues can become stronger, improving your body’s mobility.
(Connective tissues bind structures together, form a framework and support organs and the body as a whole. They also store fat, transport substances, protect against disease, and help repair tissue damage.)
What happens to the thickness of the cartilage, and why is this beneficial?
Cartilage acts as a shock absorber for your body, especially in your synovial joints such as your knees and your elbows. A thick cartilage can help to protect your joints and bones, and reduces friction during high impact moments.
What is osteoporosis, and what happens to it?
Osteoporosis is a disease that weakens bones to the point where they can break very easily. A body that is frequently subjected to exercise has a lower risk of osteoporosis compared to a body that does not exercise very often at all.
What happens to the skeletal muscles, and why is this beneficial?
The skeletal muscles become more efficient, resulting in them being able to work for a longer period of time.
