Lactic acid removal and heart rate frequencies during recovery after strenuous rowing exercise.

Koutedakis, Yiannis; Sharp, N. C. C.

doi:10.1136/bjsm.19.4.199

Cited by 13 publications

(7 citation statements)

References 30 publications

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“…As such, it is necessary to continue studying this issue, particularly in rowers because the literature regarding this discipline is still incipient [7,18]. Considering the data herein discussed, time and active blood [Lac] removal protocols may play important roles in rowing.…”

Section: Discussionmentioning

confidence: 96%

“…In this regard, rowing and running seemed to be the most effective approaches, while cycling presented a less effective result. These are relevant data considering few studies compare the effectiveness of different blood [Lac] removal protocols in rowers [18].…”

Section: Discussionmentioning

confidence: 99%

“…It can be noted that the combination of 30 min running plus 30 min complete rest was the most effective protocol. This is related to the fact that during recovery the specific exercise (rowing in this case) is not always the most adequate protocol to accelerate the blood [Lac] removal rate for rowers [18].…”

Section: Discussionmentioning

confidence: 99%

“…This is due to the increases in the blood flow, which in turn accelerates the [Lac] removal rate [9,12,17]. Nevertheless, to date just a few studies have investigated the active blood [Lac] removal rates after maximal effort in rowers [18].…”

Section: Introductionmentioning

confidence: 98%

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Blood lactate removal after a rowing all-out test depends on the active protocol proposed

et al. 2015

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Section: Discussionmentioning

confidence: 96%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%

See 2 more Smart Citations

Blood lactate removal after a rowing all-out test depends on the active protocol proposed

et al. 2015

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“…The intensity of exercise chosen for recovery between intervals has been demonstrated to achieve an efficient rate of lactate removal as well as rapid heart rate recovery. 18 Each session lasted approximately 60 minutes.…”

Section: High-intensity Interval Training Protocolsmentioning

confidence: 99%

The Effects of High-Intensity Interval Training in Well-Trained Rowers

Driller¹,

Fell²,

Gregory³

et al. 2009

International Journal of Sports Physiology and Performance

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Purpose: Several recent studies have reported substantial performance and physiological gains in well-trained endurance runners, swimmers, and cyclists following a period of high-intensity interval training (HIT). The aim of the current study was to compare traditional rowing training (CT) to HIT in well-trained rowers. Methods: Subjects included 5 male and 5 female rowers (mean ± SD; age = 19 ± 2 y; height = 176 ± 8 cm; mass = 73.7 ± 9.8 kg; Vo 2peak = 4.37 ± 1.08 L·min −1 ). Baseline testing included a 2000-m time trial and a maximal exercise test to determine Vo 2peak , 4-min all-out power, and 4 mmol·L −1 blood lactate threshold. Following baseline testing, rowers were randomly allocated to HIT or CT, which they performed seven times over a 4-wk period. The HIT involved 8  2.5-min intervals at 90% of the velocity maintained at Vo 2peak , with individual recoveries returning to 70% of the subjects' maximal heart rate between intervals. The CT intensity consisted of workloads corresponding to 2 and 3 mmol·L −1 blood lactate concentrations. On completion of HIT or CT, rowers repeated the testing performed at baseline and were then allocated to the alternative training program and completed a crossover trial. Results: HIT produced greater improvements in 2000-m time (1.9 ± 0.9%; mean ± SD), 2000-m power (5.8 ± 3.0%), and relative Vo 2peak (7.0 ± 6.4%) than CT. Conclusion: Four weeks of HIT improves 2000-m time-trial performance and relative Vo 2peak in competitive rowers, more than a traditional approach.

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The effect of induced alkalosis and acidosis on plasma lactate and work output in elite oarsmen

Brien

McKenzie

1989

Europ. J. Appl. Physiol.

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In order to test the effect of artificially induced alkalosis and acidosis on the appearance of plasma lactate and work production, six well-trained oarsmen (age = 23.8 +/- 2.5 years; mass = 82.0 +/- 7.5 kg) were tested on three separate occasions after ingestion of 0.3 g.kg-1. NH4Cl (acidotic), NaHCO3 (alkalotic) or a placebo (control). Blood was taken from a forearm vein immediately prior to exercise for determination of pH and bicarbonate. One hour following the ingestion period, subjects rowed on a stationary ergometer at a pre-determined sub-maximal rate for 4 min, then underwent an immediate transition to a maximal effort for 2 min. Blood samples from an indwelling catheter placed in the cephalic vein were taken at rest and every 30 s during the 6 min exercise period as well as at 1, 3, 6, 9, 12, 15, 18, 21, 25 and 30 min during the passive recovery period. Pre-exercise blood values demonstrated significant differences (p less than 0.01) in pH and bicarbonate in all three conditions. Work outputs were unchanged in the submaximal test and in the maximal test (p greater than 0.05), although a trend toward decreased production was evident in the acidotic condition. Analysis of exercise blood samples using ANOVA with repeated measures revealed that the linear increase in plasma lactate concentration during control was significantly greater than acidosis (p less than 0.01). Although plasma lactate values during alkalosis were consistently elevated above control there was no significant difference in the linear trend (p greater than 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)

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Lactic acid removal and heart rate frequencies during recovery after strenuous rowing exercise.

Cited by 13 publications

References 30 publications

Blood lactate removal after a rowing all-out test depends on the active protocol proposed

Blood lactate removal after a rowing all-out test depends on the active protocol proposed

The Effects of High-Intensity Interval Training in Well-Trained Rowers

The effect of induced alkalosis and acidosis on plasma lactate and work output in elite oarsmen

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