▁wheel ch air ▁on ▁a ▁daily ▁basis , ▁and ▁have ▁limited ▁tr unk ▁functionality ▁and ▁imp air ments ▁in ▁their ▁upper ▁lim bs . ▁ ▁It ▁also ▁includes ▁people ▁who ▁have ▁the ▁ability ▁to ▁walk ▁but ▁have ▁imp air ments ▁in ▁all ▁of ▁their ▁lim bs . ▁ ▁The ▁third ▁class ▁of ▁rid ers ▁it ▁includes ▁is ▁people ▁with ▁severe ▁arm ▁imp air ments ▁ ▁Gra de ▁II ▁is ▁for ▁rid ers ▁who ▁are ▁higher ▁function ing ▁than ▁Gra de ▁I ▁rid ers ▁but ▁who ▁would ▁otherwise ▁be ▁at ▁ ▁dis adv antage ▁when ▁compet ing ▁against ▁able - b od ied ▁compet itors . ▁ ▁See ▁also ▁▁ ▁Para - e quest rian ▁classification ▁ ▁E quest rian ▁at ▁the ▁ 1 9 8 4 ▁Summer ▁Par al ym p ics ▁ ▁E quest rian ▁at ▁the ▁ 1 9 9 6 ▁Summer ▁Par al ym p ics ▁ ▁E quest rian ▁at ▁the ▁ 2 0 0 0 ▁Summer ▁Par al ym p ics ▁ ▁E quest rian ▁at ▁the ▁ 2 0 0 4 ▁Summer ▁Par al ym p ics ▁ ▁E quest rian ▁at ▁the ▁ 2 0 0 8 ▁Summer ▁Par al ym p ics ▁ ▁See ▁also ▁ ▁R iding ▁for ▁the ▁Dis abled ▁Association ▁Th era pe ut ic ▁horse back ▁r iding ▁E quest rian ▁at ▁the ▁Summer ▁Par al ym p ics ▁ ▁References ▁ ▁Category : E quest rian ▁at ▁the ▁Summer ▁Par al ym p ics ▁E quest rian ▁Category : FE