Discover which fitness metrics matter most for meaningful progress. Learn how expert assessment of posture, mobility, ...

HSS is the #1 orthopedic hospital in the U.S. and a national leader in rheumatology. This content was created by our physicians and experts. Total ankle replacement, also known as total ankle ...

HSS is the #1 orthopedic hospital in the U.S. and a national leader in rheumatology. This content was created by our physicians and experts. By Anne Holland Johnson, MD A bunion (hallux valgus) is a ...

osteoarthritis (OA) is one of many different types of arthritis that can affect the human body. “Arthritis” comes from the Greek word arthron, meaning “inflammation.” However, this definition is not ...

Advice to improve your movement, fitness, and overall health from the #1 in orthopedics in the U.S. Your core is your body’s primary stabilizer. Also referred to as your trunk, your core is the center ...

HSS is the #1 orthopedic hospital in the U.S. and a national leader in rheumatology. This content was created by our physicians and experts. If you are experiencing pain on the outside of your knee, ...

Learn about recovery after ACL surgery, including when most people can return to day-to-day routines and the timeline for getting back to sports. Advice to improve your movement, fitness, and overall ...

Having a strong posterior chain can help you with everything from daily tasks to lowering your risk for arthritis and bone loss. The posterior chain comprises the muscles along the back lower half of ...

Into indoor cycling? Here’s a step-by-step guide to proper bike setup for newbies and experienced riders alike. Advice to improve your movement, fitness, and overall health from the #1 in orthopedics ...

What is degenerative disc disease? Degenerative disc disease is the progressive deterioration of the discs between the vertebrae in the spine, as well as arthritis in the spine’s facet joints. An ...

As children develop their motor and sensory skills, toys can help them practice. Learn more about the best options for each stage of growth. Advice to improve your movement, fitness, and overall ...