Joints are hating extremes.

As in any strange feelings in joints you are needing doctor visiting.
1.If your work is high physic loading  on the joints wearing corsets belts for the spine, enter suppinators in shoes, stretching exercises doing.
2.Obesity is arthrosis rising  display, but avoid and diets, as for the building new cells for cartilages needing feeding substances, and on the diet or poor ration organism not getting, as very bad diet of kefir or buckwheat.
3.Eat less, but often is for joint healthy, of proteins, fats, carbohydrates and minerals, vitamins are enough.
Theirs catching of bean, cabbage, cereals, seeds, curd.
4.In any aches doctors prescribing analgesics, but theirs avoiding are often using, they are having many side effects till cartilage breaking.
5.If arthrosis attacked you, thus needing a curing of exercises, on acute stage are analgesics, for base therapy are chondroprotectors are improving metabolism in cartilage, for building material feeding and preventing breaking.