The aim of this study was to compare perceived TL (sRPE-TL), training volume (TV) and the changes in physical fitness between professional (n=14) and semi-professional (n=18) basketball players during the preparation period. Furthermore, relationships between sRPE-TL and TV with changes in physical fitness level were investigated. The players performed the Yo-Yo Intermittent Recovery Test (Yo-Yo IR1) before and after the preparation period. In addition, physiological responses to a standardized 6-min continuous running test (Mognoni's test) and to a standardized 5-min high-intensity intermittent running test (HIT) were measured. sRPE-TL and TV were greater for professional (5241±1787 AU; 914±122 min) compared to semi-professional players (2408±487 AU; 583±65 min). Despite these differences, Yo-Yo IR1 performance improvements (∼30%) and physiological adaptations to the Mognoni's test were similar between the two groups. Furthermore, physiological adaptations to HIT were slightly greater for professional compared to semi-professional players, however the magnitude of these effects was only small/moderate. No clear relationships were found between sRPE-TL and changes in Yo-Yo IR1 performance and Mognoni's test (rs ± 90%CI: Yo-Yo IR1, 0.18±0.30; Mognoni's test, -0.14±0.29). Only moderate relationships were found between sRPE-TL and changes in HIT (rs ± 90%CI: [La], -0.48±0.23; [H], -0.42±0.25). These results raise doubts on the effectiveness of using high sRPE-TL and TV during the preparation period to improve the physical fitness level of players. The Yo-Yo IR1 appears to be sensitive to monitor changes induced by the preparation period, however its use is not recommended to discriminate between adult basketball players of different competitive level.
Different training loads partially influence physiological responses to preparation period in basketball / D. Ferioli, A. Bosio, A. La Torre, D. Carlomagno, D.R. Connolly, E. Rampinini. - In: JOURNAL OF STRENGTH AND CONDITIONING RESEARCH. - ISSN 1533-4287. - (2017 Jan 30). [Epub ahead of print] [10.1519/JSC.0000000000001823]
Different training loads partially influence physiological responses to preparation period in basketball
D. FerioliPrimo
;A. BosioSecondo
;A. La Torre;E. RampininiUltimo
2017
Abstract
The aim of this study was to compare perceived TL (sRPE-TL), training volume (TV) and the changes in physical fitness between professional (n=14) and semi-professional (n=18) basketball players during the preparation period. Furthermore, relationships between sRPE-TL and TV with changes in physical fitness level were investigated. The players performed the Yo-Yo Intermittent Recovery Test (Yo-Yo IR1) before and after the preparation period. In addition, physiological responses to a standardized 6-min continuous running test (Mognoni's test) and to a standardized 5-min high-intensity intermittent running test (HIT) were measured. sRPE-TL and TV were greater for professional (5241±1787 AU; 914±122 min) compared to semi-professional players (2408±487 AU; 583±65 min). Despite these differences, Yo-Yo IR1 performance improvements (∼30%) and physiological adaptations to the Mognoni's test were similar between the two groups. Furthermore, physiological adaptations to HIT were slightly greater for professional compared to semi-professional players, however the magnitude of these effects was only small/moderate. No clear relationships were found between sRPE-TL and changes in Yo-Yo IR1 performance and Mognoni's test (rs ± 90%CI: Yo-Yo IR1, 0.18±0.30; Mognoni's test, -0.14±0.29). Only moderate relationships were found between sRPE-TL and changes in HIT (rs ± 90%CI: [La], -0.48±0.23; [H], -0.42±0.25). These results raise doubts on the effectiveness of using high sRPE-TL and TV during the preparation period to improve the physical fitness level of players. The Yo-Yo IR1 appears to be sensitive to monitor changes induced by the preparation period, however its use is not recommended to discriminate between adult basketball players of different competitive level.Pubblicazioni consigliate
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