Ball Size Guideline

Ball Size Guideline

Ball Size Person's Height

18 inches (45cm) up to 4'8"

22 inches (55cm) 4'8" to 5'3"

26 inches (65cm) 5'3" to 6'0"

30 inches (75cm) 6'0" to 6'7"

34 inches (85cm) over 6'7"

38 inches (95cm) group activity

48 inches (120cm) group activity

Above serves as a guide in determining the appropriate size of ball to use when exercising in a sitting position. Other considerations include the person's weight and the specific exercise program in which case one should consult a therapist or professional trainer.

Ball Size Guideline
Ball Size		Person's Height
18 inches (45cm)		up to 4'8"
22 inches (55cm)		4'8" to 5'3"
26 inches (65cm)		5'3" to 6'0"
30 inches (75cm)		6'0" to 6'7"
34 inches (85cm)		over 6'7"
38 inches (95cm)		group activity
48 inches (120cm)		group activity