Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 2, 2026 | Last Updated: March 2, 2026 Obesity is the single most powerful modifiable risk factor for developing knee osteoarthritis — and it could be quietly damaging your joints every single day. While many patients assume arthritis is simply an inevitable part of aging, research consistently shows that excess body weight plays a far larger role than most people realize. The good ne

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 2, 2026 | Last Updated: March 2, 2026 Knee osteoarthritis is one of the most common causes of joint pain in adults, affecting mobility, independence, and overall quality of life. Exercise remains one of the most effective non-pharmacological treatments for managing symptoms—but patients frequently ask which type of exercise is best. Strength training has long been considered the gold

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 1, 2026 | Last Updated: March 1, 2026 Knee arthritis is one of the most common conditions I treat in my sports medicine practice, and one of the most frustrating things patients experience is how unpredictable it can be. Two patients with nearly identical X-rays can have completely different levels of pain, function, and long-term outcomes. For years, we've treated osteoarthritis wit