Aquabike FEMALE FEMALE 20 TO 24 FEMALE 40 TO 44 FEMALE 45 TO 49 FEMALE 50 TO 54 FEMALE 55 TO 59 FEMALE 60 TO 64 MALE MALE 30 TO 34 MALE 35 TO 39 MALE 50 TO 54 MALE 55 TO 59 MALE 60 TO 64 MALE 65 TO 69 MALE 75 TO 79