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A skinny, 22-year old male patient complains of severe cramping in his…
A skinny, 22-year old male patient complains of severe cramping in his calves,
thighs, buttocks, back, and shoulders, as well as increased fatigue.
Anatomy of a muscle
Muscle
Fascicles
Muscle fiber (cell)
Myofibrils
Myofilaments
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Thin filaments (actin, troponin, tropomyosin)
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Fuels and other compounds needed by muscles and how those needs change with intense activity,
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Many vitamins and minerals, including iron, magnesium, vitamin D, potassium, etc.
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Water!
8 glasses a day is recommended, but under heavy activity, more is needed.
Overall, ALL fuels and compounds must be greatly increased under intense activity.
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If this patient continues to follow this workout regimen and diet, what will
probably happen?
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Because of lack of proteins, carbohydrates, and other nutrients, muscles are unable to rebuild and will be continuously damaged by heavy activity and lack of resting time
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He is doing a new, intense weight-training program for at
least an hour almost every day, and running on a treadmill for 45 minutes four days per week.
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Cons: An excess of physical exertion can cause fatigue as well as loss in hydration and nutrients. His muscles do not have enough time to rest
he is drinking at least a gallon of water a day to
stay hydrated, and that he avoids sports drinks because they are “full of chemicals.”
Cons: he is losing electrolytes and necessary vitamins through sweating and may have a lack thereof. Sports drinks could help maintain replenish electrolytes and vitamins
Pros: He is maintaining enough hydration to maintain bodily functions and avoiding potential unhealthy sports drinks that contain high amounts of sugars.
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