Abstract des Autors

This study investigated the aerobic fitness, body composition, spirometric variables, Human Activity Profile, and level of adherence to physical activity subsequent to completion of a progressive walking program of six month's duration (T1). Sixty-six women previously randomized to training (TG) and control (CG) groups were reassessed six months after finishing the six month walking program (T2). During the follow-up period, 77.8% of the TG subjects continued with exercise and maintained lower exercise heart rates compared to the CG. A Mann-Whitney U test on the difference scores (T2-T1) revealed no difference between the TG and CG for changes in Maximum Current Activity and Normative Impairment Index, which are both components of the Human Activity Profile, with the earlier increases in these parameters by the TG having been maintained. Participation in a previous low frequency training regimen therefore resulted in elderly women adopting and sustaining a higher level of habitual physical activity. This is important because a favorable modification of lifestyle factors is likely to be indicative of an enhanced outlook for independence. Verf.-Referat