Squats are among the most effective exercises out there—whether for strength, stability, or a toned backside. Poor technique not only diminishes training success but can also harm your knees. Learn ...

Editor's note: This Master Class column originally ran Feb. 5. Due to a production error, the wrong photos accompanied the article. Each year that passes, I become just a little more concerned with ...

Dear Colin: I'm a busy mother of four and have had back pain off and on for 10 years. Usually exercise helps my back feel better, but lately it's been making it feel worse and my doctor doesn't know ...

Many factors affect the ability to use the proper technique when exercising. This could vary from foot placement or hand /grip on the bars to physical shape (tall versus short) and gender. Technique ...

Each year that passes, I become just a little more concerned with workout safety. I can't remember how many muscle strains I've sustained over the years, but it has to be over 100. And almost every ...