Review title is Works BUT might be for kids or petite adults [SEP] Im a petite female and this training aid fits me perfectly. It slides right above my elbows, as it should. It’s getting my arm & body used to being aligned which creates a proper swing.<br /><br />PRO: noticeably keep my arms and body connected. Corrected my swing when I’m wearing it.<br />CON: I can’t imagine this fitting a normal or large size adult. The arm holes are really small and anyone with muscular arms would not be able to get it over their forearm. Does not stretch much and May not fit someone with broad shoulders.<br /><br />PRO: Material is a stiff elastic band which force you to stay aligned.<br />CON: I think there are similar products made with better material and can accommodate normal arm and shoulder widths.