Abdul Qadir on Instagram: "Knee pain while climbing stairs or sitting long time? It might not be “weak knees” — it could be Chondromalacia Patellae. 👉 Pain behind or around the kneecap 👉 Worse with stairs, squatting, or long sitting 👉 Common in gym-goers & runners 👉 Ignoring it = more cartilage stress Good news: ✅ It’s manageable with the right rehab ✅ Muscle balance > random exercises ✅ Early treatment prevents chronic pain Stop guessing. Start fixing. 📩 DM for assessment or guidance. #phy