Determining the dynamic balance, maximal aerobic capacity, and anaerobic power output of university soccer and rugby players: A cross-sectional comparative study

Abstract

Physical performance characteristics of players have been changed rapidly as team games have become more competitive. Research focusing on the anthropometrical and physiological characteristics of players and the demand of competition are reviewed. The dearth of research for today's elite players was highlighted, along with the need for standardized testing protocols. This research was conducted to investigate the differences in physical performance characteristics between soccer and rugby players with standardized testing protocols. A total of thirty-six male subjects (18 soccer players and 18 rugby players) were chosen for this study. The subjects had an average age of 20.50±1.36 years, a height of 175.28±5.554 cm, weight of 67.73±6.47 kg, and BMI of 22.01±1.01. Any player who had a musculoskeletal injury in their lower extremity or had a record in the previous three months was excluded from the research. Dynamic balance was determined using the Y Balance Test. The Beep test assessed maximal aerobic capacity, and the vertical jump test evaluated the anaerobic power output of the lower body. An independent t-test was applied to determine the differences between soccer and rugby players. Our finding showed that there were insignificant differences for dynamic balance (t=-1.31, p=.19), maximal aerobic capacity (t=.94, p=.35), and anaerobic power output (t=-.403, p=.69) between soccer and rugby players. Findings are also evident for the decrease in anaerobic performance with increased maximal oxygen capacity in soccer players while anaerobic performance increases and maximal aerobic capacity decreases in rugby players. Functional tests for performance parameters should be considered when planning to train players, predict performance, and identify sports talent.