Effects of exercise on skeletal and muscular system

In is you can see about--
The Effects of Exercise on the Skeletal System-
Improve Bone Density
Range of Movement in the Joints-
Range of Movement in the Joints-
Short term effects of exercise on skeletal system
Short term effects of exercise on skeletal system
And also
Effect of exercise on muscular system-
Short-Term Effects
Long-Term Effects

1. DAV UNIVERSITY Topic – Effects of Exercise on Skeletal and muscular system Submitted to- Dr. Komal Submitted By – Sandeep REG No.- 11700156 Class- Bsc. In health And Physical Education (6 th sem.)

2. Index 1.   The Effects of Exercise on the Skeletal System- Improve Bone Density Range of Movement in the Joints- Range of Movement in the Joints- Short term effects of exercise on skeletal system Short term effects of exercise on skeletal system 2. Effect of exercise on muscular system- Short-Term Effects Long-Term Effects

3. Effects of Exercise On Skeletal System

4.  The Effects of Exercise on the Skeletal System Improve Bone Density- As the body ages, bone density naturally decreases. In severe cases it leads to osteoporosis, resulting in increased fractures and falls from weakness. Exercise increases bone strength and mineral density. Exercise helps to mitigate the process of bone degeneration and causes remodeling of the bones, a process which repairs small damages and  strengthens the bones  to adapt to the demands of exercise.

5. Range of Movement in the Joints- Joints connect bones in your body and consist of tissues such as cartilage, ligaments and meniscus. Regular exercise also improves the health and mobility of your joints while a sedentary lifestyle can lead to joint degeneration and rigidity in the joints

6. Range of Movement in the Joints- The muscles are an important component of the musculoskeletal system. In addition to the benefits to your bones and joints, exercise increases your muscular strength, stamina and flexibility. All of these components allow you to perform tasks more easily and decrease your risk of injury and falls. Strong muscles also help to support and protect your joints, decreasing the risk of injury, says Harvard Health Publishing.

7. Effects of exercise on skeletal system has both long term and short term long effect  Short term effects of exercise on skeletal system Short term effects of exercise on skeletal system

8. Short term effects of exercise on skeletal system On skeletal system would be increased amount of synovial liquid, to keep joints healthy, stop cartilage from drying out and keep cartilage lubricated and nourished, the joints produce an oil-like substance. Synovial fluid production increases the range of movement available at the joints in the short term.

9. Short term effects of exercise on skeletal system On the skeletal system would be increased bone density, size and weight of bones. They become stronger and flexible. More resistant to injuries and faster recovery after injury. Increased bone density can prevent a condition called osteoporosis, which is the weakening of bone and an increased likelihood of suffering fractures.

10. Effect of exercise on muscular system

11. Effect of exercise on muscular system Exercise involves a series of sustained muscle contractions, of either long or short duration, depending on the nature of the physical activity. Effects of exercise on muscles can be considered short-term both during and shortly after exercise as well as long-term, lasting effects.

12. Short-Term Effects The effects of exercise on muscles varies with the type and duration of the activity.Aerobic exercise is typical of activities requiring endurance and sustained muscle contractions. Such activities rely mainly on Type I (slow-twitch muscles) which sustain maximal contraction for extensive periods of time. This use of slow-twitch muscles, and the availability of oxygen, prevents the buildup of lactic acid, and typically does not result in substantial muscle fatigue in the short-term. Sustained aerobic respiration tends to shift the metabolic pathways of muscle to favor the use of fat as the primary source of ATP, and glycogen is generally avoided.

13. Anaerobic respiration, typical of sprinting and weight lifting , prioritizes the use of Type II (fast-twitch) muscles fibers for short, high-intensity contractions. Muscles prioritize the use of readily-available ATP, glucose and glycogen for these contractions, which results in a build-up of lactic acid. Though traditionally viewed as the cause of muscle fatigue, recent research indicates ion shortages, particularly of calcium, during an aerobic exercise, causes such muscle fatigue. However, lactic acid inhibits further ATP production, indirectly causing fatigue.

14. Muscle soreness, once thought to be due to lactic acid accumulation, has more recently been attributed to small tearing of the muscles fibers caused by eccentric contraction.

15. Long-Term Effects Muscle hypertrophy, or the increase in muscle mass due to exercise , particularly weight training, is a noticeable long-term effect of exercise. Exercise of specific muscles can often result in hypertrophy in the opposite muscles as well, a phenomenon known as  cross education. Experts and professionals differ widely on the best approaches to specifically achieve muscle growth, as opposed to focusing on gaining strength, power, or endurance. 

16. considered that consistent anaerobic strength training will produce hypertrophy over the long term, in addition to its effects on muscular strength and endurance.