Effect of Frequency and Duration of Training on PHV between Swiss and Indonesian Football Clubs Aged 9-11 Years

The aim of this research is to determine 1) the condition of Peak Height Velocity in La Sagne Groupement athletes and Tugumuda Semarang U9-U11 athletes, 2) is there an effect of frequency and duration on Peak Height Velocity, 3) is there a difference in Peak Height Velocity between Swiss and Indonesia clubs. The research used a quantitative descriptive research type with a comparative research design. The sample consisted of 32 boys and girls. From the Swiss football club there are 11 players 9 boys and 2 girls (age 9.5 ± 0.4 years (M ± SD) ages 8 – 10 years) from La Sagne Groupement FC and 21 male players (ages 11.3 ± 0.6 (M ± SD) ages 10-12 years) from SSB Tugumuda. The results showed that 1) Peak Height Velocity conditions for La Sagne Groupement FC athletes were 16.3 ± 1.3 (Mean ± SD) and Peak Height Velocity conditions for SSB Tugumuda were 14.0 ± 0.5 (Mean ± SD). 2) There is an effect of frequency and duration on Peak Height Velocity with the results of multiple regression analysis for frequency and duration 0.000 < 0.05. 3) The PHV value for La Sagne Groupement FC is 16.3 and SSB Tugumuda is 14.03 with a significance value of 0.008 < 0.05, there is a difference in PHV between the La Sagne de Groupement and SSB Tugumuda groups. The conclusion of this research is that there are differences in the PHV condition of La Sagne Groupement and SSB Tugumuda U9-U11 athletes.