Can running in place really count as cardio? Fitness trainers explain the benefits of staying in one spot, plus tips to maximize it.

High-Knee Run With elbows bent to sides and hands parallel to the floor, run in place, bringing your knees high so that they touch your hands.

Nothing feels more satisfying than turning your tracker off after a run and appreciating the miles logged on the screen. But how do you decide how many miles to run in the first place? There’s ...

Achieve your news year's resolutions with and make exercise a habit with this low-impact indoor walking workout challenge that takes 13 minutes a day.

Aquatic exercise is particularly beneficial for those who can’t do high-impact activities on land. In the water, even people with reconstructed knees can run in place and perform jumping jacks.

Cardiovascular, or cardio, exercises are any exercises that increase a person’s heart rate. Some of the best cardio exercises include running, swimming, and cycling.