<s>[INST] How can I prevent OA?  [/INST] For starters, maintain a healthy BMI. Obesity is a big risk factor for knee pain, says Dr. Bonafede. Also, avoid joint injuries. Exercise to improve muscle strength and prevent joints from getting stiff. If you play sports, don’t forget to warm up. He emphasizes the importance for athletes, especially girls who play soccer and are prone to tearing their ACL and cartilage, to develop proper training techniques for injury prevention.   Source: Providence. Link: https://blog.providence.org/blog/5-arthritis-questions-answered-5. Field: Rheumatology. Disease: Arthritis </s>