This is a brief overview of the sport classes and is in no way legally binding. In all cases the sport specific classification rules will take precedence. Should this page be out of date please contact firstname.lastname@example.org.
Eligible impairment types:
Impaired muscle power
Impaired passive range of movement
Leg length difference
In equestrian dressage riding there are five sport classes called grades for athletes with physical and visual impairments. Lower grades indicate more severe activity limitations and higher grades include athletes with less severe activity limitations.
Athletes in grade 1a have severe impairments affecting all limbs and the trunk. The athlete usually requires the use of a wheelchair in daily life.
Athletes in grade 1b have either a severe impairment of the trunk and minimal impairment of the upper limbs or moderate impairment of the trunk, upper and lower limbs. Most athletes in this class use a wheelchair in daily life.
Athletes in grade II have severe impairments in both lower limbs with minimal or no impairment of the trunk or moderate impairment of the upper and lower limbs and trunk. Some athletes in this class may use a wheelchair in daily life.
Physical or visual impairment
Athletes in grade III have a severe impairment or deficiency of both upper limbs or a moderate impairment of all four limbs or short stature. Athletes in grade III are able to walk and generally do not require a wheelchair in daily life. Grade III also includes athletes having a visual impairment equivalent to B1 with very low visual acuity and/ or no light perception.
Athletes in Grade IV have a mild impairment of range of movement or muscle strength or a deficiency of one limb or mild deficiency of two limbs. Grade IV also includes athletes with visual impairment equivalent to B2 with a higher visual acuity than visually impaired athletes competing in the Grade III sport class and/ or a visual field of less than 5 degrees radius.