Many fitness tests include speed and agility in addition to endurance runs. You need a good workout to take to the track to ...

Fitbit smartwatches and trackers are little powerhouses for those looking to improve their health and fitness levels. These devices track several activities, from running to swimming (if your Fitbit ...

For many years, I would ride my age in miles on my birthday which comes around again next week. This year, I’m not ready for that long a ride, but I may ride it in kilometers, which still adds up to ...

CNN — If you're wondering how to stick with your favorite workout but make it more intense, the "talk test" might be your answer. The talk test is a way to measure relative intensity of an activity, ...

If you’re wondering how to stick with your favorite workout but make it more intense, the “talk test” might be your answer. The talk test is a way to measure relative intensity of an activity, and it ...