In TODAY.com's Expert Tip of the Day, a cardiologist reveals which type of exercise should be "promoted above all else" when ...

High-impact exercise can burn more calories and increase the intensity of your workout, but it's not for everyone. Find out when low impact is the way to go.

Fifteen 10-minute exercise sessions divided throughout the week, for example, can have similar benefits as five 30-minute sessions. If you cannot meet these recommendations, it is typically better to ...

Jamie’s research group has also shown that isometric exercise improves the function, structure and mechanics of our heart, ...

"You can also preserve muscle mass by strength training twice a day with resistance bands or light weights. Other things you ...

Whether you love cardio or loathe the mere thought of it, the truth is that it's good for you. Some of us will happily go on ...

If you’re new to fitness: Start with more rest days as your body adjusts to movement and added resistance, Vasquez recommends ...

Should you do cardio or weights first? A new study suggests that starting with strength training could help you burn more fat ...

If you've only got a few minutes — or if you simply don't feel like moving your body for long — this hack is for you.

Nothing screams "leg burner" like a hill workout. Running -- and even walking -- up hills has profound fitness benefits.