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- Muscle cramp - Symptoms and causes - Mayo Clinic
Overview A muscle cramp is a sudden, unexpected tightening of one or more muscles Sometimes called a charley horse, a muscle cramp can be very painful Exercising or working hard, especially in heat, can lead to muscle cramps Some medicines and illnesses also might cause muscle cramps
- Isometric exercises: Good for strength training? - Mayo Clinic
Isometric exercises are tightening (contractions) of a specific muscle or group of muscles During isometric exercises, the muscle doesn't noticeably change length The affected joint also doesn't move Isometric exercises help maintain strength They can also build strength, but not effectively And they can be performed anywhere Examples include a leg lift or plank
- Dystonia - Symptoms and causes - Mayo Clinic
The muscle spasms can range from mild to more serious They may be painful, and they can affect the person's ability to complete daily tasks There's no cure for dystonia, but medicines and therapy can improve symptoms Surgery is sometimes used to disable or regulate nerves or certain brain regions in people with serious dystonia
- Strength training: Get stronger, leaner, healthier - Mayo Clinic
Want to reduce body fat, increase lean muscle mass and burn calories more efficiently? Strength training to the rescue! Strength training is a key component of overall health and fitness for everyone
- Myofascial pain syndrome - Symptoms and causes - Mayo Clinic
Overview Myofascial pain syndrome is a long-term pain condition It involves some muscles and the thin cover of tissue that holds muscles in place, called fascia Pressure on these areas, called trigger points, causes pain Sometimes, the pain is felt in other parts of the body This is called referred pain The pain often is felt as shoulder pain, back pain, tension headaches and face pain
- Muscle pain Causes - Mayo Clinic
The most common causes of muscle pain are tension, stress, overuse and minor injuries This type of pain is usually limited to just a few muscles or a small part of your body Muscle pain that is felt throughout your whole body is most often caused by an infection, such as the flu Other causes include more-serious conditions, such as some diseases or health conditions that affect the muscles
- Creatine - Mayo Clinic
Creatine is a compound that comes from three amino acids Creatine is found mostly in your body's muscles as well as in the brain Most people get creatine through seafood and red meat — though at levels far below those found in synthetically made creatine supplements The body's liver, pancreas and kidneys also can make about 1 gram of creatine per day
- Myasthenia gravis - Symptoms and causes - Mayo Clinic
Overview Myasthenia gravis is a condition that happens when communication between nerves and muscles breaks down This causes muscles to feel weak and get tired quickly This condition may affect any of the muscles you control, called voluntary muscles Certain muscle groups are more commonly affected than others These include muscles in the face, throat, arms and legs
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