scholarly journals Two Weeks of Repeated-Sprint Training in Soccer: To Turn or Not to Turn?

2016 ◽  
Vol 11 (8) ◽  
pp. 998-1004 ◽  
Author(s):  
Jonathan M. Taylor ◽  
Tom W. Macpherson ◽  
Shaun J. McLaren ◽  
Iain Spears ◽  
Matthew Weston

Purpose:To compare the effects of 2 repeated-sprint training programs on fitness in soccer. Methods:Fifteen semiprofessional soccer players (age: 24 ± 4 y; body mass: 77 ± 8 kg) completed 6 repeated-sprint training sessions over a 2-week period. Players were assigned to a straight-line (STR) (n = 8; 3–4 sets of 7 × 30 m) or change of direction (CoD) (n = 7; 3–4 sets of 7 × 20-m) repeated-sprint training group. Performance measures included 5-, 10-, and 20-m sprints, countermovement jump, Illinois agility, and Yo-Yo Intermittent Recovery Test level 1 (YYIRTL1) performance. Internal (heart rate) and external (global positioning system-derived measures) training loads were monitored throughout. Data were analyzed using magnitude-based inferences. Results:Internal and external loads were higher in the STR group than in the CoD group with large differences in maximum velocity (28.7%; ±90% confidence limits, 3.3%), moderate differences in mean heart rates (7.0%; ±1.4%) and PlayerLoad (17.6%; ±8.6%), and small differences in peak heart rates (3.0%; ±1.6%). Large improvements in 5-m (STR: 9.6%; ±7.0% and CoD: 9.4%; ±3.3%), 10-m (STR: 6.6%; ±4.6% and CoD: 6.7%; ±2.2%), and 20-m (STR: 3.6; ±4.0% and CoD: 4.0; ±1.7%) sprints were observed. Large and moderate improvements in YYIRTL1 performance were observed in the STR (24.0%; ±9.3%) and CoD (31.0%; ±7.5%), respectively. Between-groups differences in outcome measures were unclear. Conclusions:Two weeks of repeated-sprint training stimulates improvements in acceleration, speed, and high-intensity running performance in soccer players. Despite STR inducing higher internal and external training loads, training adaptations were unclear between training modes, indicating a need for further research.

Retos ◽  
2016 ◽  
pp. 70-75
Author(s):  
Javier Sánchez Sánchez ◽  
Cristian Hernández Familiar ◽  
Víctor Marcos Muñoz ◽  
Alejandro González García ◽  
Alejandro Rodríguez Fernández ◽  
...  

El objetivo del estudio fue analizar el efecto de un entrenamiento con sprints lineales y con sprints que incluyen cambios de dirección (2-COD-90º), sobre el rendimiento de jugadores juveniles de fútbol que compiten en categoría provincial. Dieciséis jugadores (media ± SD: 16.7±.8 años de edad; 175.3±5.2 cm de altura; 64.4±9.4 kg de peso) fueron asignados de forma aleatoria a un grupo de entrenamiento con sprints repetidos lineales (n= 8, RSAL) ó con cambio de dirección (n=8, RSACOD). El RSAL realizaba 3 series de 10 sprints sobre 22-m, con 27-m de recuperación activa entre esfuerzos y 4-min de pausa entre series; el RSACOD realizaba 3 series de 10 sprints sobre 18-m con 2-COD-90º, con 18-m de recuperación activa y 4-min de pausa entre series. No se observaron cambios en el test RSA (8x30-m, recuperación 25-s) en ningún grupo. El entrenamiento RSAL mejoró (p <.05) el VO2max (50.99 ± 1.56 vs. 53.63 ± 2.86 ml/kg/min); mientras que el RSACOD mejoró (p <.05) en la capacidad para cambiar de dirección (13.62 ± .31 vs. 13.42 ± .32 s) y el triple salto horizontal con pierna dominante (5.87 ± .31 vs. 6.10 ± .61 m) y no dominante (5.72 ± .71vs. 6.01 ± .8 m). El entrenamiento debe contender esfuerzos lineales y con COD para obtener una mejora global en la condición física del futbolista.Abstract. The aim of the study was to analyze the effect of a linear repeated sprint training and repeated sprints including changes of direction (2-COD-90) on the performance of young soccer players competing in provincial category. Sixteen players (mean ± SD: 16.7 ± .8 years old; 175.3 ± 5.2 cm, 64.4 ± 9.4 kg) were randomly assigned to a linear repeated sprints training group (n = 8, RSAL) or change of direction group (n = 8, RSACOD). The RSAL performed 3 sets of 10 sprints over 22-m, with 27-m active recovery between workouts and 4-min rest between sets; the RSACOD performed 3 sets of 10 sprints over 18-m 2-COD-90º, with 18-m active recovery and 4-min rest between sets. No changes were observed in the RSA test (8x30-m, 25-s recovery) in either group. The RSAL training improved (p <.05) VO2max (50.99 ± 1.56 vs. 53.63 ± 2.86 ml / kg / min); while RSACOD improved (p <.05) in the ability to change direction (13.62 ± .31 vs. 13.42 ± .32 s) and horizontal triple jump with dominant leg (5.87 ± .31 vs. 6.10 ± .61 m) and nondominant (5.72 ± .71vs. 6.01 ± .8 m). The training must incorporate linear and COD efforts for an overall improvement in the physical condition of the player.


2019 ◽  
Vol 14 (8) ◽  
pp. 1066-1073 ◽  
Author(s):  
Brian J. McMorrow ◽  
Massimiliano Ditroilo ◽  
Brendan Egan

Purpose: Resisted sled sprinting (RSS) is an effective tool for improving sprint performance over short distances, but the effect on change-of-direction (COD) performance is largely unknown. The present study investigated the effect of heavy RSS training during the competitive season on sprint and COD performance in professional soccer players. Methods: Over 6 wk in-season, an RSS training group (n = 6) performed RSS at a sled load of 30% body mass for a total program running distance of 800 m, whereas an unresisted sprint (URS) training group (n = 7) performed the same distance of unresisted sprinting. A 20-m maximal sprint with split times measured at 5, 10, and 20 m and the sprint 9-3-6-3-9 m with 180° turns COD test were performed before and after the intervention. Results: Sprint performance (mean, 95% confidence limits, qualitative inference) was improved in both groups over 5 m (URS, 5.1%, −2.4 to 12.7, likely moderate; RSS, 5.4%, 0.5–10.4, likely moderate), 10 m (URS, 3.9%, −0.3 to 8.1, very likely moderate; RSS, 5.0%, 1.8–8.0, very likely large), and 20 m (URS, 2.0%, −0.6 to 4.5, likely moderate; RSS, 3.0%, 1.7–4.4, very likely moderate). COD was improved in both groups (URS, 3.7%, 2.2–5.2, most likely large; RSS, 3.3%, 1.6–5.0, most likely moderate). Between-groups differences were unclear. Conclusion: Heavy RSS and URS training matched for running distance were similarly effective at improving sprint and COD performance in professional soccer players when performed in the competitive phase of the season.


2015 ◽  
Vol 49 (1) ◽  
pp. 237-244 ◽  
Author(s):  
Eirik Solberg Nedrehagen ◽  
Atle Hole Saeterbakken

Abstract The aim of this study was to compare the effects of repeated sprints (RSA) training and regular soccer training on Yo-Yo IR-1 and RSA performance (6 × 40 m shuttle sprints). Thirteen semi-professional female soccer players and nine amateur male soccer players were randomised into a repeated sprint group (RSG; n = 12) or a regular soccer training group (STG; n = 10). The RSG soccer players executed 3-4 sets of 4-6 repeated sprints (30 m with 180° directional changes) weekly during the last eight weeks of the in-season. In parallel, the STG soccer players performed low- to moderate intensity soccer training in form of technical or tactical skills. The RSG showed 15% improvement in Yo-Yo IR-1 (p = 0.04; ES = 1.83) and their mean RSA times were reduced by 1.5% (p = 0.02; ES = 0.89). No significant changes were found for the STG (Yo-Yo IR-1, p = 0.13; RSA, p = 0.49). Comparing the groups, greater improvements were observed in Yo-Yo IR-1 for the RSG (p = 0.02; ES = 1.15), but not for the RSA (p = 0.23; ES = -0.33). Similar training volumes and intensities (% of HFmax) were observed between the groups (p = 0.22 and p = 0.79). In conclusion, a weekly RSA session integrated into a regular soccer regime improved in-season RSA and Yo-Yo IR-1 performance compared to regular soccer training.


2017 ◽  
Vol 60 (1) ◽  
pp. 101-111 ◽  
Author(s):  
Niyazi Eniseler ◽  
Çağatay Şahan ◽  
Ilker Özcan ◽  
Kıvanç Dinler

Abstract The aim of this study was to compare the effects of high-intensity small-sided games training (SSGT) versus repeated-sprint training (RST) on repeated-sprint ability (RSA), soccer specific endurance performance and short passing ability among junior soccer players. The junior soccer players were recruited from of a professional team (age 16.9 ± 1.1 years). The tests included the repeated-shuttle-sprint ability test (RSSAT), Yo-Yo Intermittent Recovery Test level 1 (Yo-Yo IR1) and Loughborough Soccer Passing Test (LSPT). Nineteen participants were randomly assigned to either the small-sided games training (SSGTG) (n = 10) or repeated-sprint training group (RSTG) (n = 9). Small-sided games or repeated-sprint training were added to the regular training sessions for two days of the regular practice week. The Wilcoxon signed-rank and Mann-Whitney U tests were used to examine differences in groups and training effects. A time x training group effect was found in the improvement of short-passing ability for the smallsided games training group which showed significantly better scores than the repeated-sprint training group (p ≤ 0.05). Both groups showed similar improvements in RSAdecrement (p < 0.05). Only the repeated-sprint training group improved in the Yo-Yo IR1 (p < 0.05). This study clearly shows that high-intensity small-sided games training can be used as an effective training mode to enhance both repeated sprint ability and short-passing ability.


Author(s):  
Hamza Marzouki ◽  
Ibrahim Ouergui ◽  
Bilel Cherni ◽  
Karim Ben Ayed ◽  
Ezdine Bouhlel

This study compared the effects of different sprint ball-based training programs on fitness-related performances in youth soccer players. Forty male players (age: 15.2 ± 0.6 yrs) participated in a short-term (8 weeks) randomized parallel fully controlled training study, with pre-to-post measurements. Players were randomly assigned to 3 sprint ball-based training groups: training with combined sprint (performing linear and change of direction sprints; CST), or using linear sprint (LST), or performing sprint with change of direction (CODT) and to a control group (CONT). Pre- and post-training players completed a test battery involving linear sprinting (10 and 20 m, and flying 10 m), 505 test (COD), 15 m test with ball (CODB), countermovement jump test (CMJ test) and maximal oxygen consumption (VO2max). All physical performance’ variables improved after the training intervention (all p < 0.05; ES ≥ 0.2). No main effect of groups was observed in linear sprinting, CMJ and VO2max (p > 0.05; ES < 0.2). A training group main effect was found (p < 0.0001; ES = 0.50) for COD with CODT induced better performance than LST and CONT (all p <0.0001; ES > 0.8). Also, a training group main effect (p = 0.009; ES = 0.35) was found for CODB with CODT elicited better performance than LST and CONT (all p = 0.001; ES > 0.80). Our findings suggest that ball-based training programs were more effective to improve fitness levels in youth players during the in-season period and that CODT modality was more effective to improve COD and CODB performances.


2008 ◽  
Vol 3 (4) ◽  
pp. 558-562 ◽  
Author(s):  
Massimo Venturelli ◽  
David Bishop ◽  
Lorenzo Pettene

Young soccer players are usually trained with adult-training methods, even though the physiological adaptations are likely to be very different compared with adults. In contrast, some have suggested training preadolescents only with coordination training. The purpose of this study was to investigate whether coordination or repeated-sprint training better improved speed over 20 m, with and without the ball. Sixteen soccer players (mean age 11 ± 0.5 y) were randomly assigned to a sprint-training group (STG = 7) or a coordination-training group (CTG = 9). The STG trained twice a week for 12 wk and performed 20 repetitions of 20- and 10-m sprints; the CTG performed coordination training (eg, speed ladder running) for the same training duration. Maximal jump height, anthropometric measures, and 20-m sprint time, with and without ball, were evaluated before and after the training period. Statistical significance was determined using two-way ANOVA with repeated measure and Pearson test for correlation. Both groups improved speed without the ball: STG = 3.75 ± 0.10 s to 3.66 ± 0.09 s (P < .05); CTG = 3.64 ± 0.13 s to 3.56 ± 0.13 s (P < .05), with no difference between groups. Sprint time with the ball pre- and posttraining was 4.06 ± 0.11 s and 4.05 ± 0.19 s (P > .05) for STG and 4.04 ± 0.12 s and 3.82 ± 0.15 s (P < .05) for CTG, with a significant difference between groups posttraining (P < .05). There were significant correlations between sprint time without ball, CMJ, and SJ. These data suggest that coordination training increases the speed with the ball more than typical repeated-sprint training. It can be hypothesized that running speed with ball improved more in CTG because this particular action requires improvements in coordination.


2015 ◽  
Vol 29 (3) ◽  
pp. 744-751 ◽  
Author(s):  
Miguel A. Campos-Vazquez ◽  
Sergio Romero-Boza ◽  
Francisco J. Toscano-Bendala ◽  
Juan A. Leon-Prados ◽  
Luis J. Suarez-Arrones ◽  
...  

2018 ◽  
Vol 13 (5) ◽  
pp. 562-567 ◽  
Author(s):  
Mohamed S. Fessi ◽  
Fayçal Farhat ◽  
Alexandre Dellal ◽  
James J. Malone ◽  
Wassim Moalla

Purpose: To investigate the difference between straight-line (STL) and change-of-direction (COD) intermittent-running exercises in soccer players. Methods: Seventeen male professional soccer players performed the agility T test and 6 intermittent-running exercises: 10 s at 130% of maximal aerobic speed (MAS) alternated with 10 s of rest (10-10), 15 s at 120% of MAS alternated with 15 s of rest (15-15), and 30 s at 110% of MAS alternated with 30 s of rest (30-30) both in STL and with COD. All exercises were monitored using a global positioning system. Heart rate was measured during exercises, and rating of perceived exertion (RPE) was collected postexercise. The difference (Δ) between covered distance in STL and COD exercises at a similar load was calculated, and relationships between T test and Δ distance were analyzed. Results: COD intermittent exercises showed a significantly decreased distance covered and an increase in the number of accelerations, peak heart rate, and RPE compared with STL intermittent exercises at a similar load. High relationships were observed between T-test performance and Δ distance in 10-10 (r = .72, P < .01) and 15-15 (r = .77, P < .01), whereas no significant relationships were observed between T-test performance and Δ distance in 30-30 (r = −.37, P = .2). Conclusion: Intermittent COD exercises were associated with higher acceleration, peak heart rate, and RPE than STL during 10-10 and 15-15 exercises. The ability to rapidly change direction is crucial to perform intense sport-specific running in professional soccer players.


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