ater al ▁criteria ▁described ▁for ▁upper ▁lim b ▁def ic iency ▁( Section ▁ 4 . 1 . 4 . b . i ), ▁imp a ired ▁upper ▁lim b ▁R OM ▁( Section ▁ 4 . 1 . 5 . c . i ) ▁or ▁imp a ired ▁upper ▁lim b ▁mus cle ▁power ▁( Section ▁ 4 . 1 . 6 . c . i ) ▁may ▁comp ete ▁in ▁this ▁class ▁for ▁all ▁running ▁and ▁jump ing ▁events ." ▁The ▁International ▁Par al ym pic ▁Committee ▁defined ▁this ▁classification ▁on ▁their ▁website ▁in ▁July ▁ 2 0 1 6 ▁as , ▁" Upper ▁lim b / s ▁affected ▁by ▁lim b ▁def ic iency , ▁imp a ired ▁mus cle ▁power ▁or ▁imp a ired ▁range ▁of ▁movement ". ▁ ▁This ▁class ▁includes ▁people ▁from ▁the ▁ISO D ▁A 5 ▁and ▁A 7 ▁classes . ▁ ▁Dis ability ▁groups ▁ ▁Am put ees ▁▁ ▁For ▁A 5 ▁ ▁and ▁A 7 ▁compet itors ▁in ▁this ▁class , ▁the ▁nature ▁of ▁a ▁person ' s ▁am put ations ▁in ▁this ▁class ▁can ▁effect ▁their ▁phys i ology ▁and ▁sports ▁performance . ▁Because ▁they ▁are ▁missing ▁a ▁lim b , ▁am put ees ▁are ▁more ▁pr one ▁to ▁over use ▁inj uries ▁in ▁their ▁remaining ▁lim bs . ▁ ▁Common ▁problems ▁for ▁int act ▁upper ▁lim bs ▁for ▁people ▁in ▁this ▁class ▁include ▁rot ator ▁cu ff s ▁te aring , ▁shoulder ▁imp ing ement , ▁ep ic ond yl itis ▁and