what are the long term effects on the muscular system

What are the long term effects of exercise on the body?

A long term effect of exercise is an increase in tendon strength. Tendons connect your muscles to your bones. The bones in the skeleton make you able to complete physical activity such as walk, run and jump etc. without the connection between the bones and the muscles it wouldnt be possible for the body to move in the clever way that it does.

What happens to muscles during exercise?

Ligaments and tendons will increase in flexibility and strength with exercise. Articular cartilage also becomes thicker. Muscle stores & Mitochondria - Muscles increase their oxidative capacity (their ability to use oxygen to produce energy) with regular training.

What happens to the number of fibres in muscle cells during hypertrophy?

Muscular system Hypertrophy – the muscle increases in size and bulk. Hypertrophy is a result of an increase in the volume of contractile proteins (Actin & Myosin) within the muscle cell so they can contract with greater force. The number of muscle fibres stays the same. In general males have a greater potential for increases in muscle...

What are the long term effects of drugs on the body?

Issues with seizures: Chronic use of these drugs can lead to seizures that can damage the muscles through violent controllable movements. Problems with judgment: Chronic use of drugs impairs judgment and motor coordination, which can lead to accidents that can result in damage to the muscles.

What are the short and long term effects of exercise on the muscular system?

In the short term, exercise can lead to muscle fatigue and soreness. In the long term, exercise can lead to muscle hypertrophy and other physiological changes. These physiological changes alter the muscle to make repeat exercise easier.

What are the effects of muscular system?

The muscular system is a complex network of muscles vital to the human body. Muscles play a part in everything you do. They control your heartbeat and breathing, help digestion, and allow movement. Muscles, like the rest of your body, thrive when you exercise and eat healthily.

What are the short term effects on the muscular system?

Short term effects of exercise on the body systemsShort term effects of exerciseEnergy systemIncrease in lactic acid (lactate) productionMuscular systemIncrease in temperature of muscles; increased pliability (elasticity); muscle fatigue3 more rows

What are 3 effects of exercise on the muscular system?

Exercise builds and strengthens muscles, which can protect the bones from injury, and support and protect joints affected by arthritis. Strong muscles also give stability and improve balance and coordination. Exercise also improves blood supply to the muscles and increases their capacity to use oxygen.

How does the muscular system adapt to long term exercise?

The major metabolic consequences of the adaptations of muscle to endurance exercise are a slower utilization of muscle glycogen and blood glucose, a greater reliance on fat oxidation, and less lactate production during exercise of a given intensity.

What would happen if the muscular system stopped working?

If your muscles lose function, you won't be able to properly operate the affected parts of your body. This symptom is often the sign of a serious problem in your body, such as a severe injury, drug overdose, or coma.

What are some long term effects of exercise?

Understand the long-term effects of exercise on:Bone density.Hypertrophy of muscle.Muscular strength.Muscular endurance.Resistance to fatigue.Hypertrophy of the heart.Resting heart rate and resting stroke volume.Cardiac output.More items...

What are the long term benefits of physical activity?

Overall health improves with exerciseControl weight.Reduce risk of cardiovascular disease, type 2 diabetes, metabolic syndrome and some cancers.Strengthen bones and muscles.Improve mental health and mood.Improve your ability to do daily activities and prevent falls.Increase your chances of living longer.

What is a long term effect of exercise on the skeletal system?

In the long term, physical activity can improve your bone density, increasing the strength of ligaments of the joints associated with them. Increased body density can help to reduce the risk of osteoporosis. Long-term, repetitive physical activity can cause stress fractures in bones.

What are 5 interesting facts about the muscular system?

Five fun facts about the muscular systemMuscles make up approximately 40 percent of total weight.The heart is the hardest-working muscle in the body. ... The gluteus maximus is the body's largest muscle. ... The ear contains the smallest muscles in the body alongside the smallest bones.More items...

What are the 5 main functions of the muscular system?

The main functions of the muscular system are as follows:Mobility. The muscular system's main function is to allow movement. ... Stability. Muscle tendons stretch over joints and contribute to joint stability. ... Posture. ... Circulation. ... Respiration. ... Digestion. ... Urination. ... Childbirth.More items...•

What are the long term effects of exercise on the cardiovascular system?

When you exercise regularly more blood is pumped out of the heart and into the body. Much the same as resting heart rate, increased stroke volume makes the heart more efficient. More blood means more blood flow and that's another way of boosting your long-term heath.

What are the 5 main functions of the muscular system?

The main functions of the muscular system are as follows:Mobility. The muscular system's main function is to allow movement. ... Stability. Muscle tendons stretch over joints and contribute to joint stability. ... Posture. ... Circulation. ... Respiration. ... Digestion. ... Urination. ... Childbirth.More items...•

What is an effect of exercise on the muscular system quizlet?

Contraction of muscles while at rest. Which of the following is an effect of exercise on the muscular system? An increase in proimflammatory molecules that can result in the formation of new muscle cells.

What are the main function of muscular system?

The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.

What are the effects of exercise on muscular system in physical education class 11?

Aerobic exercises, such as cycling, walking, and running, increase muscular endurance and cardiovascular health. Anaerobic exercises, such as weight training or sprinting, increase muscle strength. Flexibility exercises, such as stretching, improve the range of motion of muscles and joints.

Why does exercise increase muscle strength?

Increased muscle strength. Increased muscle strength is a result of long term exercise becasue when your muscles are overworked, this puts more weight on the muscles. over time your muscles will deal with this resistance by increasing the size and helping you deal with the weight. Resistance training is used to increase muscle strength.

How does mitochondria affect the body?

this will affect the body because the more energy that is produced the longer and the higher the intensity the athlete can work at.

What is the term for the growth and increase of the size of the muscle cells?

Muscular Hypertrophy. Muscular hypertrophy is a term used for the growth and increase of the size of the muscle cells, this occurs as part of the long term effect of exercise. Generally speaking males have more potential to achieve in the size of their muscles compared to females, this is due to higher levels of testosterone hormone.

Why does myglobin increase when you exercise?

Myglobin stores increase when you exercise on a regular basis because they get used to the demand that is put upon them when the individual exercises. This means that the myglobin stores increase the carry more oxygen. Myglobin is found in the cardiac and skeletal muscle that are adapted for endurance activities.

Which system makes up the majority of the body's weight?

Muscular System . The muscular system makes up nearly half the weight of the human body. The muscles provide forces that enable the body to move. There are three types of muscle, these are smooth, skeletal and cardaic.

Does msucles cell increase size?

These tears will then repair themselves and as a result the msucles cell will increase in size which means the muscle will also strengthen. this is very benificial to a performer, as they can now train harder for longer, increase their resistance and workload, and keep increasing the strength of their muscles.

Why does muscle size increase?

This is a significant increase in muscle size and bulk, and is the result of increases in the volume of contracile proteins within the muscle cells so they can contract with a great force. This is most commonly caused by strenuous physical exercise that is intended to increase muscle size.

Why are tendons thicker than normal?

Liagments will in crease in flexibility and strength when enduring regular exercise of which will result in the articular cartilage becoming slightly thicker than usual.

What Affects the Muscular System?

Nearly every movement in the body occurs through this system. Damage to this system can lead to issues with movement, damage to other organ systems, and chronic pain.

What happens when you damage your body's organ system?

Nearly every movement in the body occurs through this system. Damage to this system can lead to issues with movement, damage to other organ systems, and chronic pain.

What are the effects of opiate drugs on the nervous system?

Abuse of these drugs can actually result in an increase in muscle aches and pain, particularly during the withdrawal process. Intravenous use of opiate drugs can compromise the cardiovascular system and lead to infections, including infections of the joints and tendons. Serious blood-borne diseases that can be acquired through needle sharing, such as HIV and hepatitis, can eventually result in significant compromise to the muscular system due to the direct effects of the disease itself, malnutrition, and muscle atrophy.

What is the cause of a stroke?

A stroke or cerebrovascular accident (CVA) results when there is a compromise in the flow of blood to areas of the brain, or the blood vessels actually rupture in the brain. This deprives that area of the brain of oxygen and nutrients, leading to tissue damage. Numerous drugs of abuse, including alcohol, stimulants like cocaine and methamphetamine, and opiate drugs, can increase the risk for stroke.

How does alcohol affect the body?

Alcohol can directly alter digestive processes, particularly the absorption of nutrients like calcium, which can lead to an increased risk for bone diseases. The process of metabolizing alcohol in the body creates a toxic substance ( acetaldehyde ), which can increase the risk for numerous forms of cancer. Chronic alcohol use can lead to many conditions that can affect the muscles, such as rhabdomyolysis where muscle tissue breaks down and releases toxins in the bloodstream. This can eventually result in kidney failure and compromise the entire muscular system. Chronic alcohol use can compromise the brain, particularly areas in the anterior portion, the right hemisphere of the brain, and the cerebellum, which can lead to brain damage that can directly affect the functioning of muscles as explained above.

What are the effects of drugs on the heart?

Many drugs of abuse, including stimulant drugs, opiates, alcohol, and other illicit drugs, can result in deterioration of the heart muscle ( cardiomyopathy ), high blood pressure , and heartbeat irregularities ( arrhythmias ). These conditions can become serious and increase the risk of serious heart disease, including a heart attack.

Can a drug compromise the vascular system?

Cardiovascular compromise: Chronic use of these drugs can compromise the vascular system in the brain, leading to increased risk for stroke, which can lead to paralysis, weakness, or even a loss of function in one or more limbs. This can lead to atrophy in the muscles.

What is the long term effect of poor posture?

long term effects of poor posture. This is also known as adult kyphosis. The word “kyphosis” describes a type of curve in the spine. A kyphotic curve is normally present in the thoracic spine (the part of the spine in the chest area).

Why does kyphosis get worse?

This can result in the gradual development of a kyphosis over many years. Once the kyphosis begins to form, it gets worse because the imbalance of the forces continually increase the wear and tear.

Can poor posture cause neck pain?

However, as soon as these positions start to become habitual and familiar to the body, the short term consequences of poor posture can begin to set in. This is when many people may tend to start experiencing back pain, headaches, and soreness and stiffness in the neck. In the short term, these issues can easily be resolved with time ...