Sarcopenia refers to the loss of muscle mass caused by the natural process of ageing. Over time, the loss of muscle mass may reduce a person s strength and affect his or her balance and the ability to walk. Sarcopenia can make it difficult for one to carry on with their routine activities, such as walking, lifting objects, or climbing stairs.

The reduction in muscle mass involves both a decrease in their size and the loss of muscle fibres. Sarcopenia becomes noticeable by age 40   and the loss of muscle tissues progress more rapidly by the time you reach the 60s or 70s. Doctors believe that certain hormonal changes due to ageing are the main reason for this condition. 

Apart from that, poor nutrition and a sedentary lifestyle also contribute to muscle loss. Health experts and doctors suggest that following a proper, nutritious diet can help treat or delay sarcopenia.

Diet recommended for sarcopenia patients 

If you are diagnosed with sarcopenia, your dietician or healthcare provider will likely recommend a diet that has an abundance of proteins, omega-3 fatty acids, and vitamins to prevent further muscle loss and boost their growth.

Here is a close look at the nutrients  

Proteins

The protein in your diet signals the muscle tissues to strengthen and build. As your muscles become more resistant to this signal with age, it is important that you consume more protein to increase muscle growth. A study found that people over age 70, who consumed a wholesome meal containing 35gms of protein, saw significant growth in the muscle mass. Leucine, an amino acid, is especially essential for regulating muscle growth. Some of the best sources of leucine include meat, eggs, fish, soy, and whey protein. 

Research has shown that the optimal intake of dietary protein should be somewhere between 0.6-0.9g/pound/d of protein in older adults with chronic or acute diseases. Besides eating more protein with meals, health experts recommend adding other protein-rich foods to their daily diet, including peanuts, almonds, edamame, and chickpeas. 

Vitamin D

Vitamin D is important for maintaining and building healthy bones. This is because the main component responsible for bone health, calcium can be absorbed only when your body has sufficient vitamin D. Milk, soymilk, cheese and other dairy products, egg yolks, and fatty fish like salmon, tuna, and mackerel are some of the foods offering sufficient amounts of vital vitamin D. While natural food sources are the best way to get your daily dose of vitamin D, you can also opt for supplements to increase muscle endurance and lower the risk of falling. However, be sure to discuss with your doctor before taking vitamin supplements. 

Omega-3 fatty acids

Fish oil extracted from fatty fish contains high amounts of omega-3 fatty acids, DHA, and EPA. Due to its anti-inflammatory properties, fish oil is known to boost muscle sensitivity to resistance training and protein, allowing for growth in strength, size, and muscle mass as you age. A study conducted over 16 weeks revealed taking omega-3 supplements regularly witnessed a significant increase in muscle growth. 

Sarcopenia becomes more apparent with age and may affect your quality of life. Eating high-quality protein and enough calories can delay the rate of muscle loss. Consult a dietician and ask for a diet plan comprising these nutrients to improve muscle strength and deter sarcopenia.

What Type Of Diet Should Be Taken In Sarcopenia?

Runner s knee is a very common problem with athletes. It is definitely not something one needs to worry about. In fact, with certain exercises, it can be prevented and if you do develop a runner s knee, it can be treated with some exercises as well. There are special sports medical practitioners who prescribe not only regular physiotherapy, but also specific exercises to deal with specific sports injuries. To fight with runner s knee pain, there are a few exercises. 

But the four most important ones are described in detail below.

Quads: For performing proper quads, all you need is a back wall for additional support. You need to hold yourself against the wall and keep your legs apart from each other. The legs should be folded in the knees. In this position, you have to move up till the knee position with a minimum of one minute hold time in the knee position. You can repeat this exercise 10 times at a stretch before moving on to the next exercise.
Hamstring: This is a fairly easier exercise than the previous one. You have to stand straight with your legs apart. Bend downwards from your hips. Relax your neck and back. Ease your head downwards as well. Keep your hands behind. Join both your hands and give it a stretch. If you think that this position is straining your neck or back a little too much, then you can simply stretch your hands without joining them.
Calves: Calves is a standard exercise that is prescribed by medical practitioners and physiotherapists for easing out the pain caused by runner s knee. You have to stand with your hand against the wall. Put your left leg forward and bend it at the knees. Stand on your right heel. Hold yourself in this position for 20 to 30 seconds before changing the legs and doing the same.
Lateral: Lateral is also one of the easiest and common forms of exercises. You have to stand with your legs directly below your hips. Then stretch your right leg apart. Without bending your knees, try to touch the toes of your right leg with the fingers of your left hand. Hold this position for 20 to 30 seconds before changing the position and performing the lateral with your left leg.
Thus, these are some of the very fundamental exercises that one should follow in order to get quick relief from the pains of a runner s knee. These exercises are very easy and help in reducing pain.

Runner's Knee - 4 Most Important Exercises for it

People who suffer from arthritis are more likely to experience osteoarthritis symptoms. The intensity of the feeling of knee pain in winter is often linked to barometric pressure. In winter, there is a reduction in the pressure exerted by the air around us. This drop in pressure can cause the tissues around the joints to swell resulting in increased pain. The other possible cause of knee pain in winter can be explained from the influence of heat. Fluid in tissues becomes more viscous during winter. As a result of this increased viscosity, the elasticity of the muscles decreases, resulting in winter aches and pains. 
Some scientists believe that the higher pain intensity in winter is to be more of a psychological thing. Seasonal affective disorder is more during winter, and people suffering from mental depression seem to sense more pain during winter as the weather restricts outdoor activities. Improper intake of food also causes knee pain in winter due to undigested material. Even though winter arthritis is uncomfortable, the following tips help to make the joints work better and make you withstand the season easier.

Tips to Manage Joint Pain in Winters

Physical activity in winter can reduce winter aches and pains and enhance overall health benefits. Low impact activities like aerobics, swimming in a heated pool, weight training, and riding a stationary bicycle can reduce stiffness, increase the blood flow, and support the knees. Thus, winter arthritis can be well managed by doing exercises.
Diet also plays a vital role. Eating a balanced diet that comprised of low saturated fat, lean proteins, more fiber, and refined carbs helps to improve body functions during the winter. Drinking water throughout the day helps to reduce winter aches and pains. It is essential to consume easily digestible foods like vegetables. Consuming vegetables like carrots and cucumbers that have diuretic properties can help to eliminate waste products from the body.
Vitamin D deficiency may worsen osteoarthritis. It is necessary to take a supplement vitamin D or ensure to make your diet is vitamin-D rich. Fish oil is a potent source of omega 3 fatty acids. Increase your intake of milk, a rich source of protein and calcium that help to strengthen the bones. Exposing the body to sunlight help to obtain vitamin D.
Non-steroidal anti-inflammatory drugs such as aspirin and ibuprofen can be used to reduce inflammation and pain. Injecting a viscous substance can decrease the friction of the bones and ease the condition.
Home Remedies for Knee Pain in Winters

Wrap the inflamed knees with blanched cabbage leaves. This can cool down inflamed knees.  Aloe vera also helps to reduce inflammation.
Comfrey (symphytum officinale) can act as an anti-inflammatory agent. Create a compress using mashed root or comfrey tea soaked bandages can also be used to reduce inflammation.
Applying an ice-pack can help to reduce swelling and alleviate winter aches and pains. While applying ice-pack, ensure to cover the entire knee. Applying a bag of frozen peas to the area also works well. While using ice or heat therapy, make sure to do them carefully as over agressive and over doing it, can cause problems. 
Steam therapy also helps to reduce pain in your knees. Soak your knee in a steaming hot water for 15 minutes. Applying hot water bag also can relieve knee pain in winter effectively.
Winter aches and pains all over the body can be relieved by administrating massage therapy by a professional.
Avoid applying strain or pressure on your knees. Take adequate amount of rest to reduce pain and swelling.
These are basic guidelines to help you. Contact your doctor for further management.

Tips For Managing Joint Pain in Winter

Your shoulders are one of the most important parts of your body, but sadly it is also one of the most neglected parts. People use their shoulders for day to day activities. Without shoulders it would be very difficult to even do a simple activity like lifting a fallen paper from the ground. Like your other body-parts, shoulders also need proper attention and care.

Why is shoulder mobility so important?
Whether it is about moving a growing child, lifting a barbeque table or about moving heavy luggage, actions require shoulder mobility. If you find it difficult to do these activities it is highly probable that you have shoulder impingement syndrome. This syndrome occurs when the rotator cuff muscles become inflamed and irritated and result in severe pain and difficulty while moving one s shoulder. Weak shoulders also make your posture look bad, it can cause grave strains in your neck and back and make you look hunched which is not at all attractive for your appearance.

Different kinds of shoulder injuries and causes of shoulder immobility:

Rotator cuff injury

Frozen shoulder

Onset of arthritis

Shoulder instability

Injury to the tendons and ligaments

Shoulder dislocation

Torn rotator cuff

Impingement   It refers to the excessive friction of the shoulder muscles against the top part of the shoulder blade.

How can you improve shoulder mobility?

You can improve your shoulder mobility with the help of some exercises. For example, stand straight with your hip and feet apart. Move your hands behind your back and try to interlock your fingers, if you face difficulty in doing so, use a towel instead. Hold this position for a minute or so.
Sit and keep your feet and knees straight pointing towards the direction of your eyes. Touch your shoulder blade by bringing your hands backward, touch your elbow with your other hand and bring it upwards. Sit straight, hold your head up and breathe slowly. Hold this position for a minute and then repeat again.
You can also improve your shoulder mobility with the help of yoga. Yoga is all about relieving your tension and stress, hence it is very beneficial to loosen up tight shoulders and it makes you much healthier by improving shoulder mobility. Stand straight with your feet at least four feet apart and then bend your left foot slightly towards to the right. Make your right foot bend 90 degrees. Raise your right arm towards the left and bend your body. Inhale and exhale. Switch sides after taking five breaths.
Physiotherapy For Shoulder Mobility-

Physical Therapy is not just scientific; it is also very thorough and very methodical in its way of healing and remedying clients with many aches and pains. A therapist is well trained and very careful in massaging and handling delicate parts of the body such as the vertebrae, extremities and in cases of temporomandibular joint neuromusculoskeletal dysfunction. Physical Therapy is a distinct specialization in the practice of physiotherapy.

Before patients are treated with the therapy, it is very important that they undergo a preliminary assessment of what ails them. Their dysfunctions are determined and their biochemical systems are assessed as well. The body's posture as well as the placement is analyzed and almost all areas of the entire body in terms of the position and functioning of the musculoskeletal system is considered just to make sure that the root cause of the problem is discovered and treated. 

The aim of the therapy is to alleviate pain, strengthen the body, and improve movement and usability of the limbs as well as the other areas of the body through the use of the hands. The therapy also utilizes various work-out regimens as well as a home carry over system to make sure that the intervention plan will work as expected. More than just treatment, physical therapy is a means of assisting a patient to recover body movement, strength and function, therefore the need to have a strong determination to improve from the patient is definitely required. Here are some physical exercises to improve shoulder mobility-

First step is to provide adequate rest to the shoulder. Avoid using the affected arm too much. Keep it in a comfortable position. Do not strain the arm.

Cold compressions can help to ease pain and swelling. Alternate applications of hot and cold compressions help to reduce inflammation and provide quicker relief.

Keeping the arm elevated in a swing is recommended. It helps to drain the fluid or oedema and reduce pain.

Other exercises recommended are basic shoulder strengthening exercises. Example of one such exercise is gently pulling an elastic tubing attached to a door knob, towards your body. These can be performed twice daily, starting five times with each arm.

Wall push exercises are those that strengthen shoulders, forearms, biceps and triceps. You must stand at least a feet away from the wall and push against the wall, for a count of 5 to 10.

Shoulder press ups are exercises that can be comfortably done while sitting on a chair. Keep your arms on the armrest of the chair. Instead of putting the weight on your feet, rise up slowly by putting the weight on your hands. Repeat this 5 times twice or thrice daily.

There are isometric shoulder mobility exercises that involve muscle contraction and movement of limbs. It involves strengthening the muscles through extension, contraction, rotation and flexion of shoulder joint.

There are lateral rotation abduction exercises, lateral shoulder raises, lateral shoulder pull down.

There s a range of scapula squeeze exercises that involve strengthening and stabilising the shoulder blades.

Medicine balls and lightweight dumbbells can be used as props to exercise the shoulders.

A bad shoulder not only results in a bad posture but also prevents you from doing day to day activities. Hence it is necessary to take care of your shoulders and exercise daily to improve the mobility.

Shoulder Mobility - How You Can Improve it?

After a tough workout session or a strenuous day at the office, your muscles may feel floppy and exhausted until you have given them a chance to rest. However, persistent muscle weakness with no apparent cause or explanation can be a sign of an underlying medical problem.

What causes muscle weakness?
Voluntary muscle contractions and movement are generated when the brain sends a signal through your spinal cord and nerves to the particular muscle. If there are any hindrances in the connections between them, it can result in muscle weakness. However hard you try, the muscle is such cases becomes abnormal.

Here are some common causes of muscle weakness:

Lack of Use: One of the most common causes of muscle weakness, lack of muscle fitness may occur as a result of a sedentary lifestyle. If the muscles are not used, then the fibers are partially replaced with fat.
Ageing: As we age, our muscles tend to get weaker and lose strength. Muscles become bulky and recovery times during injury are greater. However, with physical activity, it is still possible to increase the muscle power. So stay active and instill strength in your muscles.
Infections: Infections and inflammation can cause temporary muscle fatigue. Even though recovery is quick, if the infection is severe the weakness can last for some time. Without proper care, it can lead to permanent damage.
Pregnancy: During and just after pregnancy, high levels of steroid in the blood and low levels of iron can cause muscle tiredness. Lower back pain is common during pregnancy and all your muscles may feel floppy.
Chronic Diseases: With conditions of diabetes, heart disease, kidney disease and anemia, it can lead to muscle weakness by thwarting the essential blood or nutrient supply to the muscles. Also, chronic pain related ailments cause weakness.
Injuries: Injury or trauma such as sporting injuries, pulls and sprains can deter the muscles. Along with localized pain, it can also lead to muscle weakness if not taken care of properly.
Sleep Disorders: With disturbed or reduced sleep there is a general sense of tiredness that leads to fatigue in the muscles. Insomnia, anxiety, depression and other mental disorders also affect the muscles a great deal.
Conditions affecting Nerves: Conditions like Myasthenia gravis or motor neuron disease affects the nerves and thereby fail to relay signals to the muscles, leading to weakness.
Genetic disorder affecting muscles: There are also certain inherited diseases which can affect the muscles like muscular dystrophy.
Spine-related disorders: Conditions like slip disc and other disorders affect the muscles served by the irritated or compressed nerves of the spinal cord.

Muscle Weakness - 10 Common Reasons Behind It!

A sprain refers to a break or a tear in any of the ligaments of your body. A ligament is a band consisting of tissues that connect the bones at any given joint in our body.

A strain on the other hand refers to a tear or a break in the entire muscle itself or a tendon (the band of tissues that connect the muscle to the bones).

Occurrence
Sprains usually take place due to unforeseen incidents like falls, accidents, and such other things that forces the body part to go out of its normal position. The most common types of sprains that people suffer from are ankle sprains which affect about 25,000 people every day on a worldwide basis.

Strains usually happen when you twist a whole muscle or a tendon. This condition most commonly occurs in cases of sportspersons who are engaged in contact sports like hockey, football, rugby, and such others.

Symptoms
The identification signs of sprains and strains are mostly very similar, which are listed below:
1. Pain and discomfort in the joints
2. Visible swelling or inflammation seen on the joints
3. Bruising of the affected area
4. Tenderness and softness of the affected joint

The overall intensity of the above mentioned symptoms might differ basis on the severity of the condition that is directly proportional to the nature of injury that you have faced. Some pains are so light that it may not affect your daily routine at all, whereas some pains are so intense, that you might not be able to move your affected joint at all.

Treatment
Some of the common methods to cure a sprain or a strain are listed below:
1. Rest the area which is affected
2. Apply ice bags or cold compress to soothe the pain
3. Compress the affected joint using a compression tape
4. Place the affected joint on an elevated area to speed up the healing process

Sprain Versus Strain

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