Combining Zone 2 running, goal pace running and sprinting in your weekly training plan can be ideal for developing aerobic endurance, pacing skills and explosive speed.

The U.S. Preventive Services Task Force recommends colorectal cancer screening for all adults starting at age 45. After age 75, the task force recommends talking with your health care team to decide ...

The U.S. Army announced an overhaul of its physical fitness test, including gender-neutral standards for soldiers in 21 combat jobs. The new fitness test consists of a three-repetition maximum ...

Forget complex lab data; these three functional movement challenges are the ultimate indicators of how well you are aging and staying mobile.

Cardio fitness shows heart-lung strength, predicts longevity, and improves health at any age.

The night before a military fitness test can be a swirl of emotions. Knowing what to eat -- and, just as importantly, what to avoid -- can add to that anxiety. Here is a question from a reader who is ...