Answer:
How often? 2 times a day or minimum 1 times. How hard? depends on age.If the person is below 30, he/she can have a hard workout. How long? 1 or 2 hours per exercise is enough and ideal for everyone.
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Explanation:
applying ice will reduce blood flow and suppress milk production.
C. Not all exercise takes max effort. You can walk as exercise but it’s not putting forth as much as a run or sprint.