I confess: I used to loathe cardio. But a few years ago, I discovered it doesn't have to be a chore, and in fact, it can even be — gasp! — fun. So whether you're looking for a new cardio exercise to help you lose weight, stay fit, or just have more energy, here are the best cardios for weight loss, fitness, and energy (see what I did there)?
1. Trail Running
So it doesn't look like much - running on a trail - but even without much of an elevation change, trail running is so much more of a cardio workout than even regular running. OMG!