My knee gives way when I stand up from the floor. What can I do?

Why the floor is a hard test

Many people in Qatar sit on the floor every day, in the majlis, at family meals and during prayer. Rising from there is one of the deepest loaded movements the knee makes. In full bending the back of the meniscus is squeezed, the kneecap presses hard on the thigh bone, and the quadriceps works at a mechanical disadvantage.

If any of these is a weak link, the knee may wobble, catch or give as you push up, often with a sharp pain at the back or inner side of the joint.

Likely causes

• Quadriceps and hip weakness, very common after an injury or in older adults
• A tear in the back part of the meniscus, which hurts and catches in deep bending
• Osteoarthritis, with stiffness after sitting and difficulty straightening at first
• Kneecap pain or cartilage softening behind the kneecap
• A Baker's cyst behind the knee, giving a tight, full feeling when bending

Safer ways to get up, and what to practise

Rise in stages: come onto your hands and the stronger knee, bring the stronger foot forward, then push up with a hand on your thigh or a firm piece of furniture. Avoid twisting as you rise. A firm floor cushion raises you a little and makes standing easier.

Practise sit-to-stand from a chair, then from a lower seat, and add step-ups and bridges. These build the strength the floor demands. If deep bending is painful in prayer, some patients adapt how they sit or use a chair while they recover; how to adapt prayer is a matter you can discuss with a scholar, while your doctor advises on what the knee can safely tolerate.

When to see a knee surgeon in Doha

Book an assessment if the knee catches or locks in deep bending, swells afterwards, or you have fallen while getting up. Seek urgent care if it locks and cannot be straightened.

At Aman Hospital, Dr. Gelber examines the meniscus, the kneecap and muscle strength, often with a standing X-ray, and an MRI if a tear is suspected. Many patients return to floor sitting after targeted treatment.