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Why do muscles burn during an intense workout?
When muscles are using energy faster than it can be produced by the normal aerobic route, there is also an emergency anaerobic energy procuction process, which yields lactic acid as a by-product. The...
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How much water do you need for intense workout?
For an intense workout, water is not used. Use a sports drink, i.e. propel, poweraide, and gatorade.
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Why do you have sharp muscle pain after a intense muscle workout?
That could mean you hurt yourself working out. You should drop the weight a little bit, stretch before and after each work out and do your repitions slower.
You should feel a general burn shortly...
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workout by running or a low intense workout by walking?
Intense exercise increases endurance and challenges your body more than low-intensity exercise. Also, high intensity exercise like weight lifting increases muscle mass, which is very metabolically...
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Why does the scale tend to go up the morning after an intense workout?
Your increased blood pressure, perhaps...