Vigorous Intensity Exercises. General health and fitness guidelines for adults aged 19 to 64, including tips on how to achieve 150 minutes of moderate intensity activity a week. It also makes you feel warm which is sufficient for you to start to sweat.

If you're healthy and want to exercise at a vigorous intensity, opt for the higher end of the zone. A number of acute exercise trials recently showed that the inclusion of vigorous intensity physical activity in conventional moderate intensity (i.e. General health and fitness guidelines for adults aged 19 to 64, including tips on how to achieve 150 minutes of moderate intensity activity a week.