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. 2021 Nov 24;100(47):e27839. doi: 10.1097/MD.0000000000027839

Figure 1.

Figure 1

Schematic of the protocol. (A) After injection, frozen shoulder patients lay supine to the examination table and instructed to perform horizontal shoulder abduction while keeping the elbow in full extension and holding a 2-lb weight. (B) Next, patients were instructed to perform forward flexion. These 2 movements were completed with active manipulation.