PHYSICAL AND PERFORMANCE-CHARACTERISTICS OF SUCCESSFUL HIGH-SCHOOL FOOTBALL PLAYERS

The purpose of this investigation was to determine the performance and physiologic characteristics of a ''successful'' American high school football team, and to compare the present values with values reported for other groups of high school, college, and professional players. Fo r descriptive purposes, players were divided into two groups: backs (N = 8) and linemen (N = 10). Maximal aerobic power (Vo2max) was determi ned from a maximal treadmill test, and body composition was evaluated by hydrostatic weighing. Maximal strength values were evaluated by one -repetition maximum bench press and squat test; the sit-and-reach test was used to measure flexibility. Speed and power were evaluated by a vertical jump and a 36.6-meter sprint. Results indicate that compared with other groups of college and professional players, as the level of competition increases so do height, weight, and fat-free weight of th e players. Similar maximum oxygen consumption values were found for th e present group when compared with other groups of these players. From the strength and power standpoint, football players at all levels are becoming stronger. Incorporation of strength training programs has gr eatly improved strength and performance profiles of football players a t all levels of competition.