Personality Characteristics Associated With Aerobic Exercise in Adult Females

Using an index of aerobic conditioning 27 adult female joggers and 25 nonexercisers were identified. During individual interviews with each subject basic demographic data were obtained and blood pressure, vital capacity, resting pulse rate, and body fat were meaSured. All subjects completed Form A of the Sixteen Personality Factor Questionnaire (16PF). Statistically significant differences occurred on two primary factors, and one secondary dimension of the 16PF. The probability of three marginally significant differences out of 24 comparisons is well within the range of expected chance fluctuation. Thus, the study provided no evidence that personality characteristics are predisposing factors in the adoption of an aerobic jogging program by young adult females. The only statistically significant training effect was lower pulse rate; blood pressure, vital Capacity, and body fat were similar for the two groups. Finally, the results of this study of females were compared to those of a previous investigation of male joggers.