EE WAS WORKING AT THE AIRSLIDE. STANDING ON TOP OF AIRSLIDE, FOOT SLIPPED & HE STARTED TO FALL, REACHED OUT TO GRAB HANDRAIL. RT ARM WAS CAUGHT ON THE HANDRAIL & PUSHED BACK CAUSING STRAIN / FRACTURE TO THE BONE IN RT SHOULDER. EE HAS RT ARM IN A SLING & IS ON RESTRICTED DUTY. NO RT ARM USE FOR POSSIBLY 10 DAYS - 8 WEEKS OF LIGHT DUTY - TREATING WITH ORTHOPEDIC DR.