why does only 30-60 minutes of exercise make big changes to your body and heath?

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I have heard of and even seen peope make big changes to their body and health with only 15, 30, or 60 minutes of exercise a day. It doesn’t even seem like much.

Whether it’s cardio or lifting weights, why do people only need that much time a day to improve? In fact, why does MORE time with exercise (like 3 hours or more) even seem harmful?

I know diet plays a big role but still. Like I started strength training for only 15 minutes a day and I see some changes in my body physically.

In: Biology

20 Answers

Anonymous 0 Comments

OP you realize how hard it is to do 60 minutes of intense exercise? Repeat 3-6 times per week rotating the muscle groups and reap the benefits. Realistically most people cannot recover from more than that if you’re actually working out effectively you will be sore every day. Enjoy.

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