High-Intensity Intervals Change How Muscle Cells Manage Calcium
New study explains why short, intensive bursts of exercise are as effective than long workouts — and why antioxidants can undermine endurance training.
Expert Answers: How Can I Build Bone Strength and Prevent Osteoporosis?
Bone loss starts around age 30, but exercise can help reverse it. Learn which weight-bearing and strength-training moves build bone density most effectively.
Mark Major Moments of Growth With a Milestone Adventure
Celebrate life’s biggest transitions with purpose. From milestone birthdays to career changes, discover how meaningful adventures can mark growth, renewal, and joy.
New to the fitness scene, or a stranger to the gym for a while now? Try this body-weight circuit workout, and prepare to build strength, confidence and coordination — fast.