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
nowadays, it’s possible for people to get almost ZERO exercise. A lot of people drive everywhere, sit all day at their job, get their food and other groceries delivered, and just sit on their couch in their free time. This is extremely bad for our bodies. If we don’t use our muscles and heart, they will get weaker. Doing some exercise at least keeps them as they are. However, once people start doing a little exercise, they usually keep it up and will be healthier overall.
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