A brisk walk doesn’t cut it for teenagers: They need vigorous, out-of-breath physical activity to prevent obesity, heart disease

(Natural News) It’s never too soon to start caring about your body. Teenagers, especially, could stand to gain a lot for taking steps to get fit. Still, with the impact of today’s technologies – it’s easier to sit at home and binge-watch television than go out and engage in physical activities. Unfortunately, this has become…

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