The Effects of Active and Passive Recovery on Blood Lactate Concentration and Exercise Performance in Cycling Tests PDF Download
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Author: Shin-Shan Lu
Publisher:
ISBN:
Category : Blood lactate
Languages : en
Pages : 210
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Book Description
"The purpose of this study was to examine the effects of recovery modes and exercise durations on blood lactate concentrations and subsequent performance in cycling tests. Fourteen male subjects completed six randomly assigned experimental protocols with a combination of three durations and two modes of recovery (passive and active cycling at 45% VO$ sb{ rm 2 max}$). Each protocol consisted of eight bouts of cycling at 120% of VO$ sb{ rm 2 max}$ interspersed with five minute recovery periods. Each protocol terminated with a maximal performance task consisting of a 45s all-out cycling test. Results indicated significantly (p $
Author: Shin-Shan Lu
Publisher:
ISBN:
Category : Blood lactate
Languages : en
Pages : 210
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Book Description
"The purpose of this study was to examine the effects of recovery modes and exercise durations on blood lactate concentrations and subsequent performance in cycling tests. Fourteen male subjects completed six randomly assigned experimental protocols with a combination of three durations and two modes of recovery (passive and active cycling at 45% VO$ sb{ rm 2 max}$). Each protocol consisted of eight bouts of cycling at 120% of VO$ sb{ rm 2 max}$ interspersed with five minute recovery periods. Each protocol terminated with a maximal performance task consisting of a 45s all-out cycling test. Results indicated significantly (p $
Author: Madison L. Kirkpatrick
Publisher:
ISBN:
Category : Blood lactate
Languages : en
Pages : 69
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Book Description
The purpose of this study is to determine if an active recovery of a long duration at a moderate intensity or a passive recovery is more beneficial for subsequent anaerobic performance by tracking blood lactate and comparing anaerobic performance variables across Wingate tests. Currently, there is a lack of research on the effect of a longer duration active recovery protocol on blood lactate levels and power output in repeated Wingate tests as compared to passive recovery. A significant interaction was found between recovery and time for blood lactate (F = 6.935; p = 0.000). Blood Lactate levels were significantly lower for the active recovery condition as compared to the passive recovery condition at time point two, time point three, time point four, and time point five. The active recovery condition resulted in significantly lower lactate levels at the four time points during recovery, but no significant difference in performance was observed. Based on previous research, the lower lactate values and performance might not be as connected as previously thought. However, the lower lactate levels can still be beneficial to recovery after intense exercise and repeated attempts, but there could be no effect of blood lactate clearance on performance. Future research should focus on anaerobically trained athletes, such as sprinters and power lifters, as those types of athletes train with the ATP-PC and anaerobic glycolysis energy systems.
Author: Teresa L. Socha
Publisher:
ISBN:
Category : Blood lactate
Languages : en
Pages : 192
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Book Description
"The effects of differing recovery patterns following intermittent exercise on blood lactate and subsequent performance were examined. Fourteen male subjects completed three randomly assigned experimental protocols. Each protocol consisted of eight 45s-bouts of cycling on a Monark cycle ergometer at 120% of VO$ sb2$ max interposed with five minute recovery periods. Each protocol ended with a maximal performance task consisting of a 45s all-out cycling test. Recovery patterns included passive, cycling (45% of VO$ sb2$ max), and arm cranking (45% of VO$ sb2$ max). Results revealed similar blood lactate concentrations in the passive and arm cranking conditions but significantly lower (p $
Author: John David Seddon
Publisher:
ISBN:
Category : Basketball
Languages : en
Pages : 96
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Book Description
Author: Larry W. Coffer (II.)
Publisher:
ISBN:
Category : Blood
Languages : en
Pages : 62
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Book Description
Purpose: To examine the effects of active and passive recovery on lactate in females and to determine if a relationship exists between power and blood lactate concentration. Methods: Nine (9) female athletes performed two Wingate Power Tests. One test ended with passive recovery, the other ended with active recovery. Lactate was drawn during the recovery periods. From the Wingate Test, power indices were obtained. A t-test and an ANOVA were performed to evaluate differences in active and passive recovery and Pearson's correlations were used to examine relationships between power and lactate values. Results: Active recovery significantly (p
Author: Elijah Williams
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
The aim of this study was to compare the effect of passive recovery and two differing intensities of active recovery following an exhaustive exercise protocol. Subjects performed 30sec of 100RPM on a cycle ergometer followed by 30sec of 60RPM. This was repeated 10 times for a total of 10min. Blood lactate concentrations were obtained during various 30min recovery periods. End exercise blood lactate concentration was much higher ( »10.9mmol±0.1) when compared to the pretest baseline (»1.6mmol±0.1). Lactate clearance was found to be fastest through higher intensity active recovery period (1.5mmol ±0.1) when compared to the other forms of recovery. Lower intensity active recovery was able to remove lactate at a faster rate when compared to passive recovery but at a slower rate when compared to high intensity active recovery (1.6mmol±.01). The passive recovery period was found to be the least effective following exhaustive exercise (3.8mmol ±0.1). These results suggest a faster lactate clearance after an exhaustive exercise protocol in active recovery when compared to passive recovery.
Author: Institut National du Sport, de l'Expertise et de la Performance INSEP
Publisher: Human Kinetics
ISBN: 1492575216
Category : Science
Languages : en
Pages : 297
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Book Description
In today’s competitive sport environment, discovering effective methods of facilitating optimal athletic performance is paramount to success. The recovery period is essential in maintaining athletes’ physical and psychological well-being and crucial in the pursuit of intense physical training and satisfying performances. Recovery for Performance in Sport presents techniques and modalities currently used to enhance athletes’ recovery, optimize training time, and avoid overtraining. Edited by members of l’Institut National du Sport, de l'Expertise et de la Performance (INSEP), Christophe Hausswirth, and Iñigo Mujika, the text encompasses the latest scientific research in the study of recovery and draws from the experience of applied sport scientists working with elite athletes in leading performance and recovery centers. Readers will find proven strategies for enhancing the recovery process and learn the importance of structuring an individualized and evidenced-based recovery plan for improving performance. Appealing to a broad audience encompassing professionals, athletes, coaches, and students, Recovery for Performance in Sport provides a scientific base of information as well as specific elements that allow for practical application in the real world. More than 30 international professionals contributed to chapter content, including case studies of international athletes and coaches. These case studies complement the scientific explanations by bringing additional context to the discussion of safe recovery modalities and how to apply those concepts to specific sports. Cutting-edge research and techniques allow readers to maximize the recovery of their athletes by learning from the proven strategies of international experts. Recovery for Performance in Sport is divided into four parts, each presenting scientific knowledge, practical applications, and related case studies. The first two parts focus on the physiology of optimal training, how to prevent overtraining, and how to peak for optimal performance. Part III is a discussion of current recovery modalities along with strategies for optimizing recovery through the combination of modalities. Focusing on recovery at the muscular level, this part discusses nutrition strategies, electrostimulation, compression, massage, and immersion procedures, among others. Part IV of the text considers situations that offer unique variables to consider when choosing recovery techniques. Differences between men and women in postexercise recovery are detailed along with a current discussion of thermoregulatory responses and adaptations to exercise and heat stress. Consideration is also given to the interventions used to alleviate thermal strain and the limitations of various recovery strategies after exercise in the heat. The physiological responses to altitude exposure and its impact on performance and various factors related to recovery are also discussed along with practical recommendations to facilitate altitude adaptation and recovery. Recovery is one of the least understood and most under-researched components of the exercise-adaptation cycle. Yet, the importance of the recovery period cannot be overstated considering that athletes spend more time in recovery than in active training and that many adaptations to training take place during the recovery period. The current knowledge and applied information featured in Recovery for Performance in Sport will assist readers in improving the recovery process to help athletes achieve easier adaptation to training loads, lower their risk of overload and injury, and ultimately improve athletic performance.
Author: Nicholas J. Siekirk
Publisher:
ISBN:
Category : Sports
Languages : en
Pages : 336
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Book Description
Hockey players traditionally engage in passive recovery between playing shifts and in between periods. The habit of passive recovery between periods, however, is being questioned with emerging evidence that a more "active" recovery may expedite lactate removal and lead to improvements of performance in the subsequent periods of play. The purpose of this study was to examine the effects of active and passive recovery on blood lactate concentration and subsequent performance of repeated work bouts in elite hockey players (n-7). Utilizing a randomized crossover design, subjects performed 7 shifts of a hockey specific task before and after 12 minutes of either active (50-60% peak power on cycle ergometer) or passive (complete muscle inactivity) recovery. Blood lactate was significantly lower following active versus passive recovery. While not influencing performance, active recovery reduced blood lactate accumulation in subsequent periods of simulate hockey play compared to passive recovery.
Author: Sylvia J. Weihrer
Publisher:
ISBN:
Category : Exercise
Languages : en
Pages : 274
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Book Description
Author: Australian Institute of Sport
Publisher: Human Kinetics
ISBN: 1492581410
Category : Science
Languages : en
Pages : 1132
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Book Description
Physiological Tests for Elite Athletes, Second Edition, presents the most current protocols used for assessing high-level athletes. Based on the insight and experience of sport scientists who work closely with elite athletes to optimize sporting success, this comprehensive guide offers the how and why of both general and sport-specific physiological testing procedures. Readers will learn to use these tests to identify the strengths and weaknesses of athletes, monitor progress, provide feedback, and enhance performance their athletes’ potential. Physiological Tests for Elite Athletes, Second Edition, guides readers in ensuring precision and reliability of testing procedures in the field or lab; correctly preparing athletes before testing; and accurately collecting, handling, and analyzing data. It leads readers through general testing concepts and athlete monitoring tools for determining anaerobic capacity, neuromuscular power, blood lactate thresholds, and VO2max. It also presents principles and protocols for common lab- and field-based assessments of body composition, agility, strength and power, and perceptual and decision-making capabilities. Reproducible forms throughout the book assist readers with data collection and preparticipation screening. After reviewing general protocols, this unique text takes a sport-specific look at the most effective tests and their applications in enhancing the performance of elite athletes. Protocols for 18 internationally recognized sports are introduced, and for each sport a rationale for the tests, lists of necessary equipment, and detailed testing procedures are provided. Normative data collected from athletes competing at national and international levels serve as excellent reference points for measuring elite athletes. New to the second edition are sport-specific assessments for Australian football, BMX cycling, rugby, sprint kayaking, high-performance walking, and indoor and beach volleyball. The second edition of Physiological Tests for Elite Athletes also features other enhancements, including extensive updates to normative data and reference material as well as several new chapters. New information on data collection and handling covers approaches for analyzing data from the physiological monitoring of individual athletes and for groups of athletes in team sports. Revised chapters on environmental physiology provide current insights regarding altitude training and training in heat and humidity. Discussions of the scientific basis of various strategies for athlete recovery in both training and competition enable readers to make sound decisions in employing those strategies to help their athletes optimally recover. For exercise physiologists, coaches, and exercise physiology students, Physiological Tests for Elite Athletes, Second Edition, is the essential guide to the most effective assessment protocols available. Using the precise and proven protocols in this authoritative resource, exercise physiologists can acquire detailed information to assist athletes’ preparation.
