| 摘要: | Objectives: This study has followed the effects of six-specific exercises over eight-week training protocol, upon the development of sprint and agility (dribble).
Aim: The aim of the present investigation was to determine the influence and improvement performance of a short-term six-special exercise training within regular football practice on explosive actions of sprint and agility needed to training at the student level in youth football over the training protocol. Student players at Ton Duc Thang University (TDTU) in Viet Nam, aged 19 – 22 years (n = 40), were measured to collect the basis data.
Method: Two field tests, The ShuttleSDT and SlalomSDT were conducted for assessment. The subjects were randomly divided into two groups. The mean age of the control group was 20.5 years (sd = 1.2) and of the experiment group 20.5 years (sd = 1.3). All students were playing in the same level and trained three times per week for 120 minutes with the same football drills.
Results: All significant improvements over two tests (Shuttle sprint: M = -.74, -1.4, Dribble: M = -.98, -1.47 and Slalom sprint: M = -.94, -1.5, Dribble: M = -.80, -.98). The results also showed a substantial improvement of experiment group compared to the control group (p < .05). However, there was no considerable difference in explosive actions between the control group and the experiment groups on the slalom dribble test (M = -0.80 and -.98, f = .14, t = 2.4, p < .05). Moreover, comparing the two tests at baseline, strong correlations were observed (sprinting: r = .45**; dribbling: r = .42**), indicating that each test measures distinct qualities (acceleration vs agility).
The low correlations were found between dribbling and sprinting within each test (Shuttle Dribble and Slalom Sprint: r = .38*; Shuttle Dribble and SlalomSDT: r = .37*).
Conclusion: This study shows that the ShuttleSDT and the SlalomSDT are reliable measures of sprint and dribble performances of male student football players.
Keywords: football, sprint running, speed, agility, dribble |
