To simultaneously lose thigh fat and build size in your butt, your workout regimen should include both cardiovascular exercise and weight training. It’s not possible to target your thighs for fat loss, however.

Nothing says “confidence” like strong shoulders. Though you may not think of them often, your shoulders can actually improve your posture and make your waist look slimmer. That is, if you train them properly.

Pedometers can motivate a person to exercise, but it can be tricky to know exactly how far you have gone and how many calories you have burned. However, simple math formulas can help you make a relatively accurate estimate.

Dr. Stuart McGill, a biomechanist and spine researcher, has three core exercises that he believes will help prevent back pain.

The health and fitness benefits of HIIT (high-intensity interval training) are well documented: It increases your aerobic and anaerobic fitness levels, helps you establish and sustain healthy blood pressure, increases your cardiovascular health, increases your insulin sensitivity, makes for a healthier cholesterol prof

Feeling trapped on the treadmill doing the same routine every day? Or maybe your treadmill is just collecting dust. Have no fear! You won’t have to agonize in boredom for another hour on the treadmill. Amp up your tread sessions with this circuit!

We all know exercise is important not only for physical and mental health, but also for longevity. There are times, however, that life, career and family obligations take precedence, which makes fitting in exercise a real challenge.

The Philly shell is a riskier defense that sacrifices some coverage for the ability to counterpunch more swiftly. It requires a lot of practice before it can be used successfully in a fight.

Some physiques don’t need to be overhauled; they just need to be polished up a bit. Take you. You like your body, and you should -- you’re in pretty good shape. But it’d be nice to tone up, let those muscles “pop” more and get a longer, more defined look. The good news: There is a way, and it’s here at your fingertips.

Khloe Kardashian's post-pregnancy diet and exercise regimen revealed, along with exclusive tips from her personal trainer, Coach Joe!

Whether or not they realize it, fit people are experts at accountability. As a personal trainer, here's my best tip for staying on track: Keep your goals in mind and make them part of all aspects of your life.

As a fitness instructor, I use proper anatomical terms in class to make sure my students maximize their performance and stay injury-free. But as a student, I know what it's like being the person who's always a step (or three!) behind because they have no idea what the instructor is talking about.