Analisis de parámetros fisiológicos en jugadores juveniles españoles de badminton / Analysis of the physiological parameters of young spanish badminton players (original) (raw)
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Analysis of the physiological parameters of young spanish badminton players
Revista internacional medicina ciencias actividad física y el deporte, 2016
Rev.int.med.cienc.act.fís.deporte-vol. 16-número 61-ISSN: 1577-0354 45 Ramos Álvarez, J.J.; Del Castillo Campos, M.J.; Polo Portes, C.; Ramón Rey, M. y Bosch Martín, A. (2016) Analisis de parámetros fisiológicos en jugadores juveniles españoles de badminton / Analysis of the physiological parameters of young spanish badminton players. Revista Internacional de Medicina y Ciencias de la Actividad Física y el Deporte vol. 16 (61) pp. 45-54.
International journal of sports physiology and performance, 2011
The aim of the study was to determine the cardiorespiratory and metabolic characteristics during intense and moderate table tennis (TT) training, as well as during actual match play conditions. Blood lactate concentration (Lac), heart rate (HR, beats per minute [bpm]), oxygen uptake (VO2), and energy expenditure (EE) in 7 male participants of the German junior national team (age: 14 ± 1 y, weight: 60.5 ± 5.6 kg height; 165 ± 8 cm) were examined during six training sessions (TS) and during an international match. The VO2 was measured continuously with portable gas analyzers. Lac was assessed every 1 to 3 min during short breaks. Mean (peak) values for Lac, HR, VO2, and EE during the TS were 1.2 ± 0.7 (4.5) mmol·L-1, 135 ± 18 (184) bpm, 23.5 ± 7.3 (43.0) mL·kg-1· min-1, and 6.8 ± 2.0 (11.2) METs, respectively. During match play, mean (peak) values were 1.1 ± 0.2 (1.6) mmol·L-1, 126 ± 22 (189) bpm, 25.6 ± 10.1 (45.9) mL·kg-1·min-1, and 4.8 ± 1.4 (9.6) METs, respectively. For the first ...
Physiological analysis to quantify training load in badminton
British journal of sports …, 1997
Objective-To estimate the training load of specific on court training regimens based on the magnitude of variation of heart rate-lactate response during specific training and to determine the magnitude of variation of biochemical parameters (urea, uric acid, and creatine phosphokinase (CPK)) 12 hours after the specific training programme so as to assess training stress. Methods-The study was conducted on six national male badminton players. Maximum oxygen consumption (Vo,), ventilation (VE), heart rate, and respiratory quotient were measured by a protocol of graded treadmill exercise. Twelve training sessions and 35 singles matches were analysed. Heart rate and blood lactate were monitored during technical training routines and match play. Fasting blood samples collected on two occasions-that is, during off season and 12 hours after specific training-were analysed for serum urea, uric acid, and CPK. Results-Analysis of the on court training regimens showed lactate values of 8-10.5 mmol/l in different phases. The percentage of maximum heart rate ranged from 82% to 100%. Urea, uric acid, and CPK activity showed significant changes from (mean (SD)) 4.93 (0.75) mmo/lI to 5.49 (0.84) mmol/l, 0.23 (0.04) to 0.33 (0.06) mmol/l, and 312 (211.8) to 363 (216.4) IU/l respectively. Conclusion-Maximum lactate reported in the literature ranges from 3-6 mmoI/l. Comparatively high lactate values and high percentage of maximum heart rate found in on court training show a considerable stress on muscular and cardiovascular system. The training load needs appropriate monitoring to avoid overtraining. Workouts that are too intensive may interfere with coordination, a factor that is important in sports requiring highly technical skill such as badminton. (BrJ7 Sports Med 1997;31:342-345
Physiological Characteristics of Indonesian Junior Badminton Players: Men's Double Category
International Journal of Human Movement and Sports Sciences, 2020
The primary aim of this study is to assess the VO 2max and anthropometric characteristics of men's double category; Next is to analyze match characteristics of men's double category; and finally, to compare the heart rate (HR) and blood lactate concentration calculated on-court with that obtained under laboratory conditions during an incremental test. 12 junior badminton players from Jaya Raya Badminton Club were enrolled as the subjects for this study. All participants were partnered up in 6 pairs (pair 1 to pair 6). During the first session (laboratory condition), VO 2max was measured by using a velocity dependent ramp test (INCS) based on incremental protocols. During the second session (on-court condition), the participants played a simulated match on court. A total of 350 rallies were analyzed. Statistical analyses revealed that double junior men's players hit the shuttlecock more often using drive shots techniques (466 shots). The ANOVA revealed significant differences regarding f B between pair 3 vs pair 6 (p=0.004), pair 4 vs pair 6 (p=0.030), and pair 5 vs pair 6 (p=0.023). For the lactate measures, ANOVA revealed significant main effects of time (p=0.001) and group (p=0.001). Furthermore, the significance of HR average among laboratory and on-court conditions was established with the help of an independent t-test. The study demonstrated that the physiological characteristics of Indonesian men's double category are intermittent activities of high and low intensities, interspersed by short recovery periods. It was also discovered that the adrenergic strategy results in enhanced HR and lactate levels in the laboratory than on-court conditions.
Physiological characteristics of badminton match play
European journal of …, 2007
The present study aimed at examining the physiological characteristics and metabolic demands of badminton single match play. Twelve internationally ranked badminton players (eight women and four men) performed an incremental treadmill test [VO 2peak = 50.3 § 4.1 ml min ¡1 kg ¡1 (women) and 61.8 § 5.9 ml min ¡1 kg ¡1 (men), respectively]. On a separate day, they played a simulated badminton match of two 15 min with simultaneous gas exchange (breath-by-breath) and heart rate measurements. Additionally, blood lactate concentrations were determined before, after 15 min and at the end of the match. Furthermore, the duration of rallies and rests in between, the score as well as the number of shots per rally were recorded. A total of 630 rallies was analysed. Mean rally and rest duration were 5.5 § 4.4 s and 11.4 § 6.0 s, respectively, with an average 5.1 § 3.9 shots played per rally. Mean oxygen uptake (VO 2), heart rate (HR), and blood lactate concentrations during badminton matches were 39.6 § 5.7 ml min ¡1 kg ¡1 (73.3% VO 2peak), 169 § 9 min ¡1 (89.0% HR peak) and 1.9 § 0.7 mmol l ¡1 , respectively. For a single subject 95% conWdence intervals for VO 2 and HR during match play were on average 45.7-100.9% VO 2peak and 78.3-99.8% HR peak. High average intensity of badminton match play and considerable variability of several physiological variables demonstrate the importance of anaerobic alactacid and aerobic energy production in competitive badminton. A well-developed aerobic endurance capacity seems necessary for fast recovery between rallies or intensive training workouts.
Heart rate and blood lactate responses during the volleyball match
Scientific Reports
This study aimed to examine the heart rate and blood lactate responses of female volleyball players during the match according to the player positions. A total of 24 senior female volleyball players (middle blocker (n = 6), setter (n = 6), spiker (n = 6), and libero (n = 6)) were monitored for heart rate and blood lactate before, during and after a volleyball match. The mean heart rate and blood lactate level of volleyball players were determined 117.2 ± 13.9 bpm, 2.7 ± 1.2 mmol/L during the match. Heart rate was statistically different between all playing positions except middle blockers vs. spikers (p < 0.05). The blood lactate levels between the groups were not statistically different. The setters have the lowest heart rate and the libero players have the highest during the match. All subjects have a heart rate 50–60% and below 50% of their heart rate maximum during more than half of the match duration. These current results can be used by coaches to determine a specific train...
British Journal of Sports Medicine, 2003
Aim: To develop a badminton specific test to determine on court aerobic and anaerobic performance. Method: The test was evaluated by using a lactate steady state test. Seventeen male competitive badminton players (mean (SD) age 26 (8) years, weight 74 (10) kg, height 179 (7) cm) performed an incremental field test on the badminton court to assess the heart rate turn point (HRTP) and the individual physical working capacity (PWC i) at 90% of measured maximal heart rate (HR max). All subjects performed a 20 minute steady state test at a workload just below the PWC i. Results: Significant correlations (p<0.05) for Pearson's product moment coefficient were found between the two methods for HR (r = 0.78) and velocity (r = 0.93). The HR at the PWC i (176 (5.5) beats/min) was significantly lower than the HRTP (179 (5.5) beats/min), but no significant difference was found for velocity (1.44 (0.3) m/s, 1.38 (0.4) m/s). The constant exercise test showed steady state conditions for both HR (175 (9) beats/min) and blood lactate concentration (3.1 (1.2) mmol/l). Conclusion: The data indicate that a valid determination of specific aerobic and anaerobic exercise performance for the sport of badminton is possible without HRTP determination.
2010
The purpose of the present study was to determine the fractional utilisation of maximum oxygen uptake capacity (% VO2max) during execution of ground strokes and tennis match play. Ten male Malaysian state-level tennis players participated in this study. Age, height, weight and VO2max of the players were 15.3 + 1.2 years, 164.0 + 7.4 cm, 52.3 + 11.5 kg and 51.7 + 7.3 ml·kg -¹·min -¹ respectively. This study was conducted in 3 phases: laboratory test (Phase I), on-court test (Phase II) and simulated match (Phase III). Fraction of VO2max during execution of forehand and backhand strokes were 71.6 + 10.9% and 72.3 + 8.8% respectively, whereas tennis match play demanded 69.3 + 9.8% of VO2max. Execution of forehand and backhand strokes led to a blood lactate concentration of approximately 6 mmol·L 1, indicating the involvement of anaerobic glycolysis. On the other hand, due to the intermittent nature of the game and the work-rest ratio of 1 : 2.2, the post-match blood lactate was found to be 3.21 + 0.2 mmol·L 1, reflecting an aerobic dominance in the game. The mean match heart rate (154.3 + 15.4 beats·min -
European Proceedings of Social & Behavioural Sciences, 2016
In water polo game, acyclic movements are prevailing, and the dominant energy systems are distributed as follows: 10% alactacid, 30% lactacid and 60% aerobic. The performance-limiting factors are represented by acceleration power, throwing power, etc., all of them relying on a solid aerobic basis. Training monitoring through cardiovascular functional tests (heart rate) at rest and during specific effort or in the recovery period, correlated to biochemical testing of effort/ its hardness (lactic acid) and intensity, allows us to assess the functional and metabolic harmony/disharmony of athletes' body, depending on the dominant energy systems in the game of water polo. Purpose: through this ascertaining pedagogical experiment, we want to present the relationship between different external and internal effort parameters, in order to meet the metabolic standards imposed by the game of water polo. Methods: bibliographic study, metabolic and functional tests, statistical and mathematical method, graphical representation. Results: application of a standard trial designed for the higher aerobic exercise capacity (VO 2 max) and assessed through the following parameters: heart rate, lactic acid and exercise intensity reveals the anticipation/ prediction of metabolic cost. Referring to the heart rate, the athlete G.S., with an average value of 205±5 beats/min., falls within the Lactate tolerance effort zone, while work intensity (92%) is situated in the VO 2 max effort zone. The amount of accumulated lactic acid (10.2 mmol) frames the athlete's effort in the metabolic VO 2 max zone.
The purposes of this study were to: 1) compare the oxygen uptake (VO 2) and heart rate (HR) corresponding at anaerobic threshold intensity measured during graded incremental exercise tests (GTX) in table tennis-specific protocol (ST), treadmill (TT), cycle ergometry (CE) and arm crank ergometry (AE); 2) correlate the AnT intensity among ST, TT, CE and AE; verify the use of VO 2 and HR at AnT and the AnT intensity for predicting the table tennis performance. Eleven Brazilian table tennis male players of national level (19.4±0.7 years; body mass: 70.8±3.9 kg) participated to the study. The athletes underwent four maximal graded incremental exercise tests performed in ST using a Tibhar RoboPro Plus ball throwing machine and on TT, CE and AE; and also a simulated tournament among players to estimate the table tennis performance ranking. During graded incremental exercise tests, blood samples were collected after each 3-min exercise stage to determine the anaerobic threshold, which corresponded to 3.5 mmol/L fixed blood lactate concentration. VO 2 and HR were also measured during GTXs. The AnT corresponded 42.8±5.6 balls. min-1 to ST, 131.9±6.6 W to CE, 64.5±6.1 W to AE and 11.1±0.3 km. h-1 to TT. The VO 2 and HR at AnT measured in ST (37.2±1.7 ml. kg-1. min-1 and 182.8±7.2 bpm, respectively) were similar to values obtained in CE (29.8±1.9 ml. kg-1. min-1 and 157.2±7.1 bpm) and TT (36.3±1.0 ml. kg-1. min-1 and 166.0±10.2 bpm), but it was significantly different to AE (18.2±1.1 ml. kg-1. min-1 and 132.7±4.7 bpm). AnT in ST was only significantly correlated with AE (r= .89), while VO 2 at AnT in ST was significantly correlated with values measured in CE (r= .92) and TT (r= .81). However, the variables measured during maximal graded incremental exercise tests in ST, CE, AE and TT were not statistically correlated with the table tennis performance ranking analyzed by Spearman correlation test. The results did show that there are differences among the results from table tennis-specific test and from conventional ergometers (i.e., CE, TT and AE); few significant correlations among them; and any parameter did show significant correlation with table tennis performance. These results indicate the importance of using table tennis-specific test to evaluate the anaerobic threshold in table tennis players and that the parameters measured cannot predict the table tennis performance.