Int J Sports Med 2009; 30(8): 598-601
DOI: 10.1055/s-0029-1214378
Training & Testing

© Georg Thieme Verlag KG Stuttgart · New York

The Critical Velocity and 1 500-m Surface Performances in Finswimming

K. Oshita 1 , 3 , M. Ross 2 , 3 , K. Koizumi 4 , S. Kashimoto 3 , S. Yano 1 , K. Takahashi 5 , M. Kawakami 6
  • 1Graduate School of Human Development and Environment, Division of Human Environmental Science, Kobe University, Kobe, Japan
  • 2TORAY Industries, Inc., Otsu, Japan
  • 3Kansaikieikai, Osaka, Japan
  • 4Department of Lifelong Sports and Recreation, Nippon Sports Science University, Tokyo, Japan
  • 5Faculty of Health Sciences, Department of Judo-Seihuku Therapy, Tokyo Ariake University of Medical and Health Sciences, Tokyo, Japan
  • 6Graduate School of Science and Humanities, Kurashiki University of Science and the Arts, Kurashiki, Japan
Further Information

Publication History

accepted after revision February 3, 2009

Publication Date:
25 May 2009 (online)

Abstract

The purpose of this investigation was to determine whether the concepts of critical velocity (CV) and anaerobic swimming capacity (ASC) could be used by coaches as a reliable index in order to monitor 1500-m Surface (SF) performances in Finswimming. Thirteen Finswimmers (6 males and 7 females, 24±6 years), members of the Japanese national team, were instructed to swim three different swimming distances (400-, 800-, and 1500-m) at maximal effort in a 50m long course swimming pool. CV and the ASC were calculated using 400-m and 800-m swim times. Mean height and body mass were 170.2 cm and 69.7 kg in male and 160.5 and 61.0 kg in female. A highly positive correlation was found between the CV and the mean velocity of 1500-m SF (V1500) (r=0.91, P<0.01), but no correlation was found between the ASC and V1500. (r=0.46, P=0.11). However, a high correlation was found between the ASC and the residual error of V1500, calculated from the relationship between V1500 and the CV (r=0.89, P<0.01). These results suggest that the CV is a useful method for evaluating 1500-m SF performance and an aerobic performance expressed as the CV contributes to 1500-m SF performance

References

Correspondence

K. Oshita

Graduate School of Human Development and Environment

Division of Human Environmental Science

3-11 Tsurukabuto

Nada-ku

Kobe

Japan

657-8501

Phone: +81/078/803 77 69

Fax: +81/078/803 77 69

Email: 062d844d@stu.kobe-u.ac.jp