Fitness Tips

The Kettlebell Effect on Aerobic Capacity, Muscle Development, and Fat Loss
A study by ACE, the American Council on Exercise, confirms what all dedicated kettlebell afficionados already know: that kettlebell training torches calories and builds cardiovascular fitness at the same time it builds muscular strength.

Expert Answers: Building Healthy Joints for Runners, Vitamin D for Postworkout Recovery, and More
Here we wrangle leading experts to address your most perplexing workout quandaries and conundrums — from building up joint strength for runners and why you want to progress from pushups on your knees to your toes.


















