Isometric Strength	Assessment Time	Within-Group Difference†
External Rotation	6 weeks - 12 weeks 12 weeks - 6 months 6 weeks - 6 months	.049 (.021, .077)* .002 (-.042, .046) .051 (-.006, .108)
Abduction	6 weeks - 12 weeks 12 weeks - 6 months 6 weeks - 6 months	.079 (.050, .108)* .011 (-.060, .082) .068 (-.015, .151)
Internal Rotation	6 weeks - 12 weeks 12 weeks - 6 months 6 weeks - 6 months	.060 (.028, .093)* .016 (-.043, .075) .045 (-.024, .113)