TY  - JOUR
AU  - Dimakopoulou, Eleni
A2  - Dimakopoulou, Eleni
A2  - Zacharogiannis, Elias
A2  - Chairopoulou, Chrysoula
A2  - Kaloupsis, Socratis
A2  - Platanou, Theodoros
DB  - BISp
DP  - BISp
KW  - Belastungsintensität
KW  - Bewegungsablauf
KW  - Biomechanik
KW  - Geschwindigkeit
KW  - Kinetik
KW  - Leistungsphysiologie
KW  - Ruderergometrie
KW  - Rudern
KW  - Untersuchung, empirische
LA  - eng
TI  - The effect of pacing strategy on physiological, kinetic and performance variables during simulated rowing ergometer
TT  - Die Auswirkung der Pacingstrategie auf physiologische, kinetische und leistungsbezogene Variablen während Ruderergometrie
PY  - 2018
N2  - BACKGROUND: This study compared the effects of self-selected (SSP), negative (NPS), and even pacing strategy (EPS) on performance time, and kinetic and physiological variables in overall 2-km rowing and in first and second 1 km. METHODS: Fifteen male rowers (15.37±1.34 years) realized four tests: an incremental test on a rowing ergometer to determine their VO2peak and three experimental 2-km rowing race, where first 1 km was manipulated. From SSP a negative pacing strategy, 4% slower than the mean velocity of SSP, and an even pacing strategy (EPS) with mean velocity of SSP, were developed. RESULTS: High stroke rate and better performance time were observed in SSP. Fstr and Fpeak decreased, whereas performance time increased, in SSP and EPS from first to second 1 km. However, performance time, stroke rate and Pst in NPS presented better values (P=0.001) with the exception of decreased stroke length (P=0.03). There was an increase in physiological responses in all pacing strategies from first to second 1 km (P=0.001). Performance time, stroke rate and Fstr were better in SSP and EPS compared to NPS in first 1 km (P=0.001). VE, VE/VO2, VCO2 were better in SSP and EPS compared to NPS (P=0.001) in both first and second 1 km. Stroke length was smaller in SSP compared to NPS and EPS in second 1 km (P=0.001). CONCLUSIONS: SSP (parabolic-shaped profile) allowed rowers to cover the 2-km distance at higher stroke rate and in shorter performance time compared to negative and even pacing strategies presenting same physiological responses.
L2  - https://www.minervamedica.it/en/journals/sports-med-physical-fitness/article.php?cod=R40Y2018N07A1006
L2  - https://dx.doi.org/10.23736/S0022-4707.17.06976-6
DO  - 10.23736/S0022-4707.17.06976-6
SP  - S. 1006-1013
SN  - 0022-4707
JO  - The Journal of sports medicine and physical fitness
IS  - 7/8
VL  - 58
M3  - Elektronische Ressource (online)
M3  - Gedruckte Ressource
ID  - PU201907005163
ER  -