چکیده:
Purpose: The purpose of this study was to investigate the effects of traditional and cluster resistance training on explosive power in soccer players during pre-seasonal preparation.Materials and Methods: 22 male, soccer players (mean age 24/68±3/13 years, mean height 176 ± 0.41cm, and mean body mass 71/05 ± 6/51 kg ) were selected as available samples and performed a 10-week resistance training protocol that included three stages; [1] Hypertrophy (4 weeks), [2] Strength (3 weeks) and [3] Power (3 weeks). The subjects were evaluated after 4 weeks of hypertrophy phase for maximum strength and power. They were then divided into two squat training groups, with respect to their recorded one repetition maximum: [1] Traditional training (TT) group (N=11) and [2] Cluster training (CT) group (N=11). Each group performed strength and power trainings for 6 weeks. Data was analyzed using Repeated Measures (ANOVA) at a Significance level of (P<0.05).Results: The statistical analysis showed that strength significantly increased in both groups but this increase was significantly higher in the traditional group compared to the cluster group (P <0.05). There was also a significant increase in the power of the cluster group which was greater than the traditional group (P <0.05).Discussion and Conclusion: According to the current findings, we concluded that as CT probably increases power in the soccer players, it might be a convenient alternative for TT as a means of developing power in soccer players.
خلاصه ماشینی:
"41cm, and mean body mass 71/05 ± 6/51 kg ) were selected as available samples and performed a 10-week resistance training protocol that included three stages; [1] Hypertrophy (4 weeks), [2] Strength (3 weeks) and [3] Power (3 weeks).
[11] also compared upper body strength and power adaptations in the bench press movement between a cluster intervention and a TT structure over a 6-week training period in elite junior basketball players.
This research showed that a traditional structure resulted in significantly greater gains in maximal strength compared to the cluster structure but there were no significant differences in power adaptation between the two interventions.
Thus, the purpose of the present study was to investigate the effects of applying traditional and cluster resistance training during pre-seasonal preparation on explosive power in soccer players.
78× R)] RM: repetition maximum, W: weight, R: Repetition Power testing After a standardized warm-up, each subject performed 6 jump up squat movements at 30% of 1RM applying the technique described by Hori et al [13].
Then the subjects were divided into 2 groups: [1] traditional group (n=11), [2] cluster group (n=11), and performed strength and power trainings for the next 6 weeks.
Also the results of the present study showed that post-test mean power values in the cluster group were significantly greater compared to the traditional group (p <0.
But the cluster training protocol of the present study contained 10-30 seconds of rest between each two repetitions in all the movements so that the subject could perform each repetition with approximately maximum power."