Para Powerlifting Performance: A Retrospective Analysis Considering Origin of Impairment, Sport Classification, and Sex.

Abstract

We analyzed the retrospective performance of para powerlifters over 8 yrs considering sex, the origin of impairment, and sport classification of para powerlifting. This retrospective study analyzed data from 6791 (4613 and 2178 for male and female, respectively) individual results from 1634 athletes' performances. We collected absolute load (in kilograms), relative load (in kilogram/body mass), chronological age and origin of impairment (acquired or congenital), and sport classification (leg length difference, limb deficiency, range of movement, impaired muscle power, hypertonia, ataxia, athetosis, and short stature of para powerlifters. Males were stronger than females thorough the years with acquired impairment being stronger than congenital impairment. Para powerlifters with acquired impairment were older compared with congenital impairment over the years. Acquired impairment males won 60% more medals than the congenital group. There was a significant association between competition achievement and sports class classification, with a higher number of medals for limb deficiency than other sports classes. These results demonstrate that the sex, origin of impairment, and sports classification influence performance of athletes in para powerlifting. Thus, this information can help athletes, coaches, sport managers, and sport institutions involved in the sport of para powerlifting.