If the joints are extremely supple a complete abstinence from sport may be required. Various splints are available. The most simple would be an elasticated bandage, beloved of professional sports players, that will cushion, protect and to some extent stabilise the wrist, elbow, knee or ankle as required. Futura wrist splints offer greater stability. These are elasticated and have a thin aluminium rod running the whole length of the splint, allowing moulding to the particular shape of the individual's wrist and hand.
Comparable splints are available from professional appliance makers for other joints.
Occasionally the degree of laxity may be so gross that even greater stability is required, sometimes with leg irons or braces. If the joint becomes acutely swollen, painful and a little hot, inflammation is likely to be present. The joint should be rested as far as possible, though there is no harm in performing static exercises to strengthen the muscles around the joint even in the most acute stage. Once the inflammation starts to subside, the intensity and frequency of these exercises should be increased and weight bearing exercises may be introduced as well. The optimum 'self-help' physiotherapy for this condition still has to be determined.