Sitting on your knees won’t cause a medical emergency. But if you frequently sit in this position, it can strain your knees and ankles.
Sitting on the floor: Is it better than sitting on a chair?
Yoga poses for knee pain
Squatting and kneeling may be better for your health than sitting
Sitting With Feet On Chair
Is Sitting on Knees Healthy or Bad for Your Health?
Take control of your knee pain - Harvard Health
Is Sitting On Knees Healthy Or Bad For Your Health
Is Sitting on Knees Healthy or Bad for Your Health?
Why Knee & Joint Pain Increase When It's Cold
Why You Should Think Twice Before Sitting On Your Knees
Knee Pain While Sitting Cause, and Tips to Get Rid of Knee Pain