enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Metabolic myopathy - Wikipedia

    en.wikipedia.org/wiki/Metabolic_myopathy

    Abnormal muscle fatigue (premature fatigue and/or inability to get into second wind), muscle pain (myalgia), cramping or muscle stiffness during and/or after exercise, [citation needed] Shortness of breath , or rapid breathing , or heavy breathing , or both (exercise hyperventilation) [citation needed]

  3. Muscle fatigue - Wikipedia

    en.wikipedia.org/wiki/Muscle_fatigue

    Muscle fatigue is not the same as muscle weakness, though weakness is an initial symptom. Despite a normal amount of force being generated at the start of activity, once muscle fatigue has set in and progressively worsens, if the individual persists in the exercise they will eventually lose their hand grip, or become unable to lift or push with ...

  4. Lactate dehydrogenase - Wikipedia

    en.wikipedia.org/wiki/Lactate_dehydrogenase

    The onset of acidosis during periods of intense exercise is commonly attributed to accumulation of hydrogens that are dissociated from lactate. Previously, lactic acid was thought to cause fatigue. From this reasoning, the idea of lactate production being a primary cause of muscle fatigue during exercise was widely adopted.

  5. Muscle weakness - Wikipedia

    en.wikipedia.org/wiki/Muscle_weakness

    Muscle weakness is a lack of muscle strength. Its causes are many and can be divided into conditions that have either true or perceived muscle weakness. True muscle weakness is a primary symptom of a variety of skeletal muscle diseases, including muscular dystrophy and inflammatory myopathy.

  6. Neuromechanics - Wikipedia

    en.wikipedia.org/wiki/Neuromechanics

    A muscle synergy is composed of agonist and synergistic muscles. An agonist muscle is a muscle that contracts individually, and it can cause a cascade of motion in neighboring muscles. Synergistic muscles aid the agonist muscles in motor control tasks, but they act against excess motion that the agonists may create.

  7. Mitochondrial myopathy - Wikipedia

    en.wikipedia.org/wiki/Mitochondrial_myopathy

    Mitochondrial myopathies are types of myopathies associated with mitochondrial disease. [1] Adenosine triphosphate (), the chemical used to provide energy for the cell, cannot be produced sufficiently by oxidative phosphorylation when the mitochondrion is either damaged or missing necessary enzymes or transport proteins.

  8. Bioenergetic systems - Wikipedia

    en.wikipedia.org/wiki/Bioenergetic_systems

    ATP is the only type of usable form of chemical energy for musculoskeletal activity. It is stored in most cells, particularly in muscle cells. Other forms of chemical energy, such as those available from oxygen and food, must be transformed into ATP before they can be utilized by the muscle cells.

  9. Thyrotoxic myopathy - Wikipedia

    en.wikipedia.org/wiki/Thyrotoxic_myopathy

    Other research indicates muscle fiber fatigue, weakness, and degradation associated with TM is the direct action thyroxine has on the muscle fibers themselves. Research suggests thyroxine directly causes a decrease in protein kinase affinity to cAMP within muscle fibers [ 1 ] [ 10 ] This causes an increase in cAMP within the muscle fibers since ...