"Tim's case was about as severe as they come," says his doctor about this diagnosis that's been rising among younger crowds.

Understanding your heart rate is crucial for more than just reaching optimal fitness–it can also help to reduce injury and stress, and even predict illness ...

Cardio exercises like swimming, HIIT, walking, cycling, jumping rope can strengthen your muscles, reduce body fat, and help ...

To start running it's best to establish motivational factors like signing up for a race and finding a friend to run with or ...

For World Mental Health Day, we looked at different ways Seattleites nurture their mental health, from yoga in a glasshouse ...

During workouts, do you think about your breathing -- or does it just happen in the background? Most people understand the ...

How many calories you burn when you run a mile depends on factors including your weight, age, fitness level, and more. Find ...

In TODAY.com's Expert Tip of the Day, a trainer breaks down the types of pain that indicate you've hurt yourself during ...

These 4 simple bodyweight tests reveal if your strength, mobility, balance, and core are keeping up after 40—plus how to ...

Cardio isn’t just for the heart—it’s also a workout for the mind. Aerobic exercise sharpens focus, lifts mood, and enhances ...

Georgia quarterback Gunner Stockton (14) runs into the end zone for a touchdown during a college football game between Tennessee and Georgia at Neyland Stadium in Knoxville, Tenn., on Sept. 13, 2025.

"Blood pressure should be screened starting at age 18, with follow-ups every three to five years if normal, or annually if elevated,” he says. “Cholesterol testing should start by age 20 if risk ...