September 6, 2022
Hi Ayoub, first I would like to ask you if you are just posting to get feedback and to get questions answered, or if you are posting in order to get a certificate.
If you are just posting to get feedback, then everything is okay. However, if you are posting to get a certificate, then your posts are not organized correctly. Please let me know so that I can point you in the right direction.
In regards to your question, have you tried to put a pillow under your buttocks? That should take the strain off your knees.