As a personal trainer and weight-loss coach, I am constantly answering health and fitness questions from my clients, on social media and in our Start TODAY Facebook group. In this column, I address ...

Fitness trackers like Garmin and Apple Watch are some of the best tools for accountability. They do a great job of gamifying your workouts by giving you metrics like heart rate, running splits, and ...

Physical fitness does not need to be an exact science. But you could be working out smarter—not necessarily harder—to maximize benefits. So what is the minimal amount of calories you need to burn ...

No matter what your goals might be, it's essential to understand the relationship between burning calories and consuming calories. A solid understanding can help with weight loss, weight gain, ...

NEW YORK (Reuters Life!) - There's a party going on next door. While you're dutifully pounding that treadmill, the Zumba folks are dancing their calories away. Taking a class in Zumba-high-energy ...