Yes, in general, chronic sprains are characterised by joint instability consisting of generalised joint hypermobility which is often complicated by dislocation of the major joints of the body. As a consequence, it also leads to reduced muscle strength, whereby the muscles cease to perform their stabilising function.
It should be noted that chronic sprains, in many cases, require a surgical process in order for the patient to be fully healed. Because this treatment will help to debride the joint or its surface and will also allow reconstruction or repair of the affected ligaments. In these situations, rehabilitation can take around 8 to 10 weeks.