Fitness

Exercise is one of the most effective treatments for depression and anxiety. Learn how physical activity changes your brain and how much you need.

Sarah Chen, MPH

HIIT burns more calories in less time than steady-state cardio. Learn how it works, its health benefits, and safe beginner protocols.

Elena Rodriguez, MSW, LCSW

Knee pain has many causes from overuse injuries to arthritis. Learn about common causes, warning signs that need medical attention, and evidence-based treatments including exercises, bracing, and when surgery may be needed.

David Kim, MS, CSCS

Osteoarthritis affects over 32 million US adults. Learn about symptoms, risk factors, and evidence-based treatments including exercise programs, medications, and joint protection strategies recommended by the ACR.

David Kim, MS, CSCS

Proper recovery is where fitness gains actually happen. Learn the science-backed strategies for optimal post-workout recovery.

David Kim, MS, CSCS

Up to 79% of runners get injured each year. Learn evidence-based prevention strategies for the most common running injuries.

Marcus Johnson, RN, BSN

Sciatica causes shooting pain from your lower back down your leg. Learn what triggers it, when to see a doctor, and which treatments actually work.

Marcus Johnson, RN, BSN

New to strength training? Learn how to start safely with proper form, beginner programs, and expert tips to build muscle and improve health.

Elena Rodriguez, MSW, LCSW

Yoga improves flexibility, reduces pain, and boosts mental health. Learn which styles and poses are best for beginners seeking greater mobility.

Priya Patel, PhD

Lower back pain affects 80% of adults at some point. Learn about the most common causes, when to see a doctor, and proven treatments including exercises, physical therapy, and lifestyle changes recommended by spine specialists.

David Kim, MS, CSCS