CP1 is a disability sport classification specific to cerebral palsy. In many sports, it is grouped inside other classifications to allow people with cerebral palsy to compete against people with other different disabilities but the same level of functionality. CP1 classified competitors are the group who are most physically affected by their cerebral palsy. They are quadriplegics.
The most popular sport for people in this class is boccia, where they are classified as either BC1 or BC3. Other sports open to competitors in this class include athletics, cycling, race running, slalom, and swimming. In some of these sports, different classification systems or names for CP1 are used.
CP1 classified competitors are the group who are most physically affected by their cerebral palsy. They are most likely to participate in boccia.
Cerebral Palsy-International Sports and Recreation Association (CP-ISRA) defined this class in January 2005 as, "Quadriplegic (Tetraplegic)-Severe involvement. Spasticity Grade 4 to 3+, with or without athetosis or with poor functional range of movement and poor functional strength in all extremities and trunk OR the severe athetoid with or without spasticity with poor functional strength and control. Dependent on a power wheelchair or assistance for mobility. Unable to functionally propel a wheelchair. Lower Extremities-Considered non-functional in relation to any sport due to limitation in range of movement strength and/or control. Minimal or involuntary movement would not change this person's class. Trunk Control-Static and dynamic trunk control very poor or non-existent. Severe difficulty adjusting back to mid-line or upright position when performing sports movements. Upper Extremities-Severe limitation in functional range of movement or severe athetosis are the major factors in all sports, and reduced throwing motion with poor follow through is evident. Opposition of thumb and one finger may be possible allowing athlete to grip."
CP1 sportspeople tend to use electric wheelchairs. They may have controlled shakes and twitches. They have severely limited of their trunk and limbs. When participating in sport, CP1 competitors tend to have low energy expenditure. This bodily activity can spike their metabolic rate. CP1 competitors have worse upper body control when compared to CP2.