Data for: Effects of Virtual Reality on Shoulder Joint Position Sense in Adults with Joint Hypermobility: A Randomised Controlled Trial

Twenty volunteers (11 female, 9 male; mean±SD age 22.8±3.3 years) were screened using the Beighton Score and Five-Point Hypermobility Questionnaire (5PQ), then randomly allocated to a VR intervention group (n=10) or a non-intervention control group (n=10).

Data include participant demographic and anthropometric characteristics (age, height, weight, sex), hypermobility screening outcomes (Beighton Score, 5PQ score, number of secondary symptomatic musculoskeletal manifestations), and JPS error scores (in degrees) recorded via inclinometer at three shoulder flexion angles (55°, 90°, 125°) before and after the 4-week intervention period for both groups. JPS error was calculated as the absolute difference between target and reproduced joint angles under visual occlusion.