Inflatable shoulder joint fixing brace

An inflatable shoulder joint fixing brace comprises a waistband and a shoulder joint sling, a first female hook-and-loop fastener is arranged on the waistband in the length direction, an air bag is arranged in the middle of the waistband, at least one inflation inlet is formed in the air bag, one side of the inflation inlet is connected with a plug, and the other side of the inflation inlet is connected with a shoulder joint sling. The inflation port is connected with an inflation balloon through an inflation tube, a deflation valve is arranged on the inflation tube, and storage bags are arranged on the portions, on the two sides of the air bag, of the waistband respectively. The rehabilitation small ball and the shoulder joint fixing brace are integrated, the rehabilitation effect is improved, the rehabilitation training device is economical, practical, high in cost performance, easy to store and convenient to carry, the positive effect is achieved on the feasible goal of the rehabilitation training degree o