If you are looking to lose a few extra pounds this year, no doubt you've considered doing more cardio. While there are many other factors at play for losing weight - diet, strength training, and sleep, to name a few - cardio plays an important role in weight loss.
When we talk about cardio workouts, we are talking about exercising that is primarily aerobic-based. Some common examples of cardio machines used would be treadmills, stationary bikes, and ellipticals.
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