You having arthrosis.

As here is the case,but sometimes and display of deforming joints surfaces,for to talk a patient,that he having arthrosis, as on 90 percent for cases you needing for his change,or endoprotease, but on 10 percent patients avoiding doing this, as taking a patience for ache feeling, and poor mobility,step to life ending.
Yes you need to use a stick, with support on pre shoulder, and better for two sticks for loading right on spine and joints surfaces. They like a feeling for adult fears.
One day i used a stick,and one mum with a baby before me walked, asked a children why I had walked with a stick, that mum answered for a faster walking, yes, I had liked this answer. Yes, I walked faster, and poor limped, and in this walking, when ache joints feeling, as steps on ache leg, a  body support transferring on an opposite hand ,as a walk of sailor on deck, like buildups, and lowering a support on an ache joint, and walk thanks to stick is accelerating.Yes i used and two sticks, as slowly a sticks for me had been,like a skies sticks,and i faster walked, and thanks to this walking I can a faster restored after surgery on a joint changed. Today sticks am not used, and talk for other,that they need to think about adultery, and cannon walk without sticks, and at home fight aches with a cold water,as down till a knee for a few sec, supporting with hands on edge bath.
Or use a board, or bench as a few minutes to pour over knees a water, legs are in a bath, or use a cold shower. After to add these three exercises.