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(true or false) it is ok to perform a vigorous exercise without warm-up or stretching​

Sagot :

Answer:

False

Explanation:

Warming up helps you to gradually increase your heart rate and breathing to a level that will be able to meet the demands of your workout. If you start exercising at a strenuous level without warming up first, you will place unnecessary stress on your heart and lungs.

Answer:

False po

Explanation:

Warm up is the most importan thing at all