(26) DARWINIAN THEORIES APPLIED TO SPORT: SOMATOTYPE AND ITS CHANGES ACROSS A DII TRACK AND FIELD COMPETITION SEASON

Abstract Details: This study presents somatotype data on a team sport with enduring and diverse sporting demands.

Purpose: The aims were to establish (1) a somatotype profile for Division II (DII) track and field athletes (n=54) by sex, class, and events; (2) if somatotype changed across the season; (3) if changes differed based on class or sex; and, (4) if there was a difference in somatotype between sexes. 

Methods:  Anthropometrics were evaluated after a competitive indoor season and immediately before the outdoor conference championships. Descriptive statistics are provided as well as results from two-way ANOVAs which evaluated differences in actual and change scores across sex and class. DII track and field athletes are primarily endomorphic. RESULTS: Males were found to be primarily ENDO-MESO somatotypes (4.7, 4.1, 3.0) while females were dominantly ENDO (7.7, 2.9, 2.9). Upper and lower class were mostly endomorphic (5.8, 3.8, 2.8 vs 6.0, 3.5, 3.0).

Conclusions: When investigated based on sex, class level, and event, the groups were similar. Athletes improved MESO scores, indicating adaptations can be accomplished in spite of the enduring demands of a competitive season. PRACTICAL APPLICATIONS: Our research offers practitioners a barometer by which to consider their athletes and the potential changes they may expect across a competitive track and field season.

Acknowledgements: We would like to thank the athletes and graduate assistants at the University of Central Missouri for volunteering their time.