Biology of Sport
eISSN: 2083-1862
ISSN: 0860-021X
Biology of Sport
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1/2016
vol. 33
 
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abstract:
Original paper

Does small-sided-games’ court area influence metabolic, perceptual, and physical performance parameters of young elite basketball players?

PR Marcelino
1, 2
,
MS Aoki
3
,
AFS Arruda
1
,
CG Freitas
1, 2
,
A Mendez-Villanueva
4
,
A Moreira
1

  1. Department of Sport, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
  2. Integrated Support Center for Athletes (CIAA) —Pinheiros Sport Club, São Paulo, Brazil
  3. School of Arts, Sciences, and Humanities, University of São Paulo, Sao Paulo, Brazil
  4. Physiology Unit, Sport Science Department, ASPIRE Academy for Sport Excellence, Doha, Qatar
Biol. Sport 2016;33:37-42
Online publish date: 2016/01/13
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The purpose of this study was to investigate the effect of court size on physiological responses and physical performance of young elite basketball players. Twelve male basketball players (18.6 ± 0.5 years; 88.8 ± 14.5 kg; 192.6 ± 6.5 cm) from an under-19 team performed two small-sided games (matches) with different court areas (28x15 m and 28x9 m; 28x15 and 28x9 protocols). The number of players (3x3) was kept the same in each protocol. The players performed a repeated-sprint ability (RSA) test before and after each match. Blood lactate concentration was collected before (pre) and after (post) the matches, and the session rating of perceived exertion (session-RPE) was determined 30 minutes after the match. Best and mean time in the RSA test were not different between the 28x15 and the 28x9 match protocols (p>0.05). A significant difference was observed for lactate concentration from pre- to post-match (p<0.05) in both protocols (28x15 and 28x9); however, there was no significant interaction between protocols. A similar session-RPE mean score (28x15: 7.2 ± 1.4 and 28x9: 6.6 ± 1.4) was detected for both protocols (p>0.0S, ES=(0.41). In summary, the results of the current study suggest that the different court areas induced similar responses. Although there was no significant difference in effort perception, players tended to perceive a greater effort in the larger court size.
keywords:

Sport, Physical performance, Athletic training, Physiology

 
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