Download or read book Physiological Differences Between Land and Water Treadmill Running written by Rachel Kemp Rife and published by . This book was released on 2008 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: Objective: To determine if water treadmill running with (WTR-S) or without water shoes (WTR-NS) could produce similar cardiorespiratory responses as land treadmill running (LTR). Design and Setting: A repeated measures design was used to assess the differences between LTR and WTR-S and WTR-NS. All testing was done in either a research laboratory or an athletic training hydro-therapy room. Subjects: Eighteen trained runners (9 men and 9 women) volunteered for this study. All 18 subjects participated in three running conditions. Measurements: Treadmill speed, HR, and SF were assessed at four exercise intensities representing 50%, 60%, 70%, and 80% of land VO2max for all three running conditions. Results: WTR with and without water shoes produces similar cardiorespiratory responses to LTR. The VO2/HR relationship showed that at a HR of 150 bpm, VO2 was significantly less (p
Download or read book Lactate Threshold written by Ron T. Garner and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic treadmill running has become increasingly popular for rehabilitation and training purposes due to decreased joint impact on the lower extremities, which is beneficial for special populations such as the injured, elderly, arthritic, and obese (Greene et al., 2009; Hall, Grant, Blake, Taylor, & Garbutt, 2004). Accordingly, researchers have compared key differences such as heart rate (HR), oxygen consumption (VO2), respiratory exchange ratio (RER), stride frequency, and rating of perceived exertion (RPE) between land and water running at maximal and submaximal efforts (Brubaker, Ozemek, Gonzalez, Wiley, & Collins, 2011; Rife, Myrer, Feland, Hunter, & Fellingham, 2010; Rutledge, Silvers, Browder, & Dolny, 2007; Silvers, Rutledge, & Dolny, 2007). As the benefits of aquatic treadmill running continue to be unveiled, there is an interest for healthy individuals to use the system to supplement training while limiting joint stress. Rutledge et al. (2007) revealed VO2 values at 6.5, 7.5 and 8.5 mph on an aquatic treadmill with no jet resistance to be 33.97 ℗ł 4.0, 37.96 ℗ł 4.0, and 43.6 ℗ł 4.0 mL0́Økg-10́Ømin-1, respectively. Watson et al. (2012) also revealed VO2 values on an aquatic treadmill at 4.5, 6.0, and 7.5 mph with no jet resistance to be 20.58 ℗ł 3.36, 29.27 ℗ł 3.89, and 35.77 ℗ł 4.02 mL0́Økg-10́Ømin-1, respectively. These articles demonstrate the linear relationship that exists with increasing workloads with concomitant increases in VO2 with aquatic treadmill running. As metabolic demands increase, a reliance on anaerobic metabolism ensues and the work rate at which lactate begins to accumulate in the blood is called the lactate threshold (LT) (Stainsby & Brooks, 1990). The importance of determining LT is supported by a large body of evidence to predict aerobic endurance capacity (Faude, Kindermann, & Meyer, 2009). As such, researchers have employed great efforts to predict LT via field tests to determine the correct training intensity for endurance athletes (McGehee, Tanner, & Houmard, 2005).An early study of LT revealed a strong relationship (r 9́Æ .91) between treadmill velocity at the onset of plasma lactate accumulation and running performance at distances ranging from 3.2 km to 42 km (Farrell, Wilmore, Coyle, Billing, and Costill, 1979). In other words, a faster sustainable work rate prior to a lactate accumulation or threshold will increase performance. Comparisons for lactate concentrations during deep water and land treadmill running have been examined previously. Frangolias and Rhodes (1996) reviewed that during submaximal intensities of deep water versus land running, at the same relative VO2 water exercise resulted in a lower HR with higher blood lactate, RER, and RPE. These same authors previously reported that at maximal efforts on land versus deep water running, there was no statistical difference between lactate concentrations 30 s and 5 min post-exercise (Frangolias & Rhodes, 1995). However, not all water immersion running studies support similar peak lactate values (Frangolias & Rhodes, 1996; Svedenhag & Seger, 1992).In a shallow water pool, a study by Town and Bradley (1991) revealed no statistical differences between land and water running for peak lactate values. However, lactate concentration in the water was 80% of that from land exercise. The authors stated that the 0́−push-off0́+ phase, which enabled ground contact, elicited similar running technique to land treadmills and could be partially responsible for similar physiological responses to land.In recent years the availability of aquatic treadmills allows for a more favorable comparison of land and water running due to the implication of the 0́−push-off0́+ phase as discussed by Town and Bradley. Silvers et al. (2007) revealed no statistical difference between peak lactate concentrations in VO2peak tests run on land versus aquatic treadmills. Zobell (2009) examined a comparison of LT between land and aquatic treadmill running which showed higher lactate levels in the water compared to land. However, no clear answers have developed as to a comparison of the LT on land vs. aquatic treadmill running. Therefore, the purpose of this study was to determine the LT while running on a land and an aquatic treadmill and compare to see if the intensities are equivalent.
Download or read book The Effects of Aquatic Exercise on Physiological and Biomechanical Responses written by William M. Denning and published by . This book was released on 2010 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to recent advances in aquatic research, technology, and facilities, many modes of aquatic therapy now exist. These aquatic modes assist individuals (e.g., osteoarthritis patients) in the performance of activities that may be too difficult to complete on land. However, the biomechanical requirements of each aquatic therapy mode may elicit different physiological and functional responses. Therefore, the purpose of this thesis was to: (a) provide a review of the physiological and biomechanical differences between aquatic and land based exercises, and (b) examine the acute effects of underwater and land treadmill exercise on oxygen consumption (VO2), rating of perceived exertion (RPE), perceived pain, mobility, and gait kinematics for patients with osteoarthritis (OA). Methods consisted of the retrieval of experimental studies examining the physiological and biomechanical effects of deep water running (DWR), shallow water running (SWR), water calisthenics, and underwater treadmill therapy. The methods also examined the physiological and biomechanical effects on 19 participants during and after three consecutive exercise sessions on an underwater treadmill and on a land-based treadmill. Based on the studies reviewed, when compared to a similar land-based mode, VO2 values are lower during both DWR and SWR, but can be higher during water calisthenics and underwater treadmill exercise. RPE responses during DWR are similar during max effort, and stride frequency and stride length are both lower in all four aquatic modes than on land. Pain levels are no different between most water calisthenics, and most studies reported improvements in mobility after aquatic therapy, but no difference between the aquatic and land-based modes. The OA participants achieved VO2 values that were not different between conditions during moderate intensities, but were 37% greater during low intensity exercise on land than in water (p = 0.001). Perceived pain and Time Up & Go scores were 140% and 240% greater, respectively, for land than underwater treadmill exercise (p = 0.01). Patients diagnosed with OA may walk on an underwater treadmill at a moderate intensity with less pain and equivalent energy expenditures compared to walking on a land-based treadmill.
Download or read book Caloric Expenditure and Substrate Utilization in Underwater Treadmill Running Versus Land based Treadmill Running written by Courtney Schaal and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: The objective of this study is to compare the caloric expenditure and oxidative sources of underwater treadmill running and land-based treadmill running at maximal and submaximal levels. Underwater running has emerged as a low load bearing form of supplementary training for cardiovascular fitness, as a way to promote recovery from strenuous exercise while maintaining aerobic fitness, and as a way to prevent injury. Prior studies have reported conflicting results as to whether underwater treadmill running elicits similar cardiorespiratory responses to land-based running. It is important to further investigate the similarities and differences between the two to determine if underwater running is as efficient as land-based running for maintenance of fitness and for rehabilitative purposes. Purpose: To compare the caloric expenditure and oxidative sources of underwater treadmill running and land treadmill running during both maximal treadmill trials to exhaustion and during 30 minute submaximal treadmill trials. Methods: 11 volunteer experienced male triathletes, ages 18-45 were recruited as participants. Each completed 6 trials total which included a maximal and submaximal oxygen consumption trial for each of three conditions: running on a water treadmill with AQx® water running shoes, running on a water treadmill without shoes, and running on a land-based treadmill. Data analysis: Data was analyzed using repeated measures ANOVAs, paired t-tests, pairwise comparisons with bonferroni adjustments, and descriptive statistics were reported. Results: For maximal oxygen consumption trials VO2, RPE, RER, and BP were not significantly different between modalities. Maximal HR was found to be significantly different between modalities, and was shown to be greater on land than in the water. For submaximal VO2, trials HR, RPE, RER, and post BP were not found to be significantly different between modalities. Average VO2, total calories expended, and pre systolic BP were found to be significantly different, and were shown to be greater on land than in water. Conclusions: While maximal exertion running on underwater treadmills seems to elicit similar cardiorespiratory responses to running on land-based treadmills, differences were seen at submaximal exertion levels. It remains unclear whether underwater treadmill running can elicit similar training stimuli as land running at submaximal levels.
Download or read book The Use of Aquatics in Orthopedics and Sports Medicine Rehabilitation and Physical Conditioning written by Kevin Wilk and published by Taylor & Francis. This book was released on 2024-06-01 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Use of Aquatics in Orthopedic and Sports Medicine Rehabilitation and Physical Conditioning is a definitive and scientifically based text on the use and application of aquatic methodologies in both rehabilitation and physical conditioning appropriate for the general population to the elite athlete. The Use of Aquatics in Orthopedic and Sports Medicine Rehabilitation and Physical Conditioning represents a new generation of rehabilitation that is informative enough to be injury and sports specific. Dr. Kevin E. Wilk and Dr. David M. Joyner, along with noted domestic and international leaders in the field, explore the aquatic techniques and principles detailed in the work, while presenting this scientifically based material in an understandable and user-friendly format. Ten chapters take the reader from the history of aquatic rehabilitation and progress to discuss all parameters of aquatic rehabilitation. Some chapter topics include: • History, theory, and applications of aquatic therapy • Pool selection, facility design, and engineering considerations • Rehabilitation for the upper and lower extremities and spine • Sports-specific training • Research evidence for the benefits of aquatic exercise • Appendices, including 4 specific protocols for various lesions and disorders The Use of Aquatics in Orthopedic and Sports Medicine Rehabilitation and Physical Conditioning represents a new era in the use and development of aquatic therapy in sports medicine rehabilitation and is perfect for physical therapists, athletic trainers, strength and conditioning coaches, personal trainers, and sports medicine professionals alike.
Download or read book Comparison of the Physiological and Perceptual Response of Treadmill and Deep Water Running written by Jorge Antonio Rodriguez-Zayas and published by . This book was released on 1990 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exploration of the Physiological Effects of Exercise in Cardiovascular Diseases written by Markos Klonizakis and published by Frontiers Media SA. This book was released on 2020-11-18 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Download or read book Effect of Aquatic and Body Weight Supported Treadmill Exercise on Physiological and Kinematic Measures written by Jessica E. Wing and published by . This book was released on 2011 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to examine the acute effects of underwater treadmill (UTM), body weight supported (BWS), and land treadmill (LTM) exercise on oxygen consumption (VO2), ratings of perceived exertion (RPE), and two-dimensional kinematics of the lower extremities during. Seventeen healthy and physically active male participants between the ages of 21 and 40 years performed an exercise bout for each mode of exercise. Each exercise bout lasted 7 min, consisting of 5 min of walking and 2 min of running and using the same self-selected treadmill walking and running speeds throughout all three conditions. The VO2, RPE, and kinematic data were collected during each exercise bout. The participants were submerged to the xiphoid process during the UTM exercise session and 20% of their body weight was unloaded using a Pneumax body weight support unloader for the BWS session. An ANOVA with follow-up multiple comparisons were used to determine significance differences (alpha = 0.05) among modes of exercise. Results revealed that VO2 values for LTM and BWS were 10% and 6% less (p
Download or read book Physiological Response Differences Between Treadmill and Pool Running in College aged Females written by Mary Tucker and published by . This book was released on 1988 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: 18 women (19 - 30) were studied to determine if running in a pool elicited similar physiological responses as treadmill running. Each Ss performed 2 VO2max tests, one in the pool (P) which consisted of simulating running mechanics while wearing a light weight flotation device (Wet Vest), with the second performed on a treadmill (T). A student's dependent t test showed the T VO2max (50.6 ml*kg-1*min-1) was sig (p
Download or read book Journal of Sports Medicine and Physical Fitness written by and published by . This book was released on 2006 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physical Agents in Rehabilitation written by Michelle H. Cameron and published by Elsevier Health Sciences. This book was released on 2021-12-29 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: NEW! Shock Wave Therapy chapter covers the principles, evidence base, and practical guidance for using this newly available physical agent. NEW! Updated Lasers, Light and Photobiomodulation chapter adds over 100 new references and more specific guidance for selecting parameters for clinical application. NEW! Enhanced eBook version – included with print purchase – allows access to the entire, fully searchable text, along with figures and references from the book, on a variety of devices.
Download or read book The Cardiovascular Responses of Running on an Underwater Treadmill at Two Different Water Temperatures Compared to Land Based Running written by Dana Kiger and published by . This book was released on 2013 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: INTRODUCTION: Due to the benefits of aquatic exercising, it is important to quantify the metabolic demand of specific exercises performed in and out of the water environment. The prevalence of aquatic exercising is increasing due to the standard benefits of exercise, but with a reduction of stress and impact. Data from published studies are equivocal in the metabolic requirements using land-based treadmill and underwater treadmills. PURPOSE: The purpose of this study was to examine the cardiovascular responses of oxygen consumption (VO2) and heart rate (HR) that occur when running on an underwater treadmill in 95° and 104° water temperatures compared to a land-base treadmill trial (LTM). METHODS: Fourteen college aged students aged (21.8 ± 1.7) years old, underwent three separate trials; running on an underwater treadmill in 95° water temperature (UTML), running on an underwater treadmill in 104° water temperature (UTMH), and running on a land-base treadmill. Subjects completed 7 total stages at UTMH and UTML, and on a LTM at a belt speed of (3.0 mph, 4.5 mph, 6.0 mph, 6.5 mph, 6.5 mph/30% jets, 6.5 mph/40% jets, 6.5 mph/50% jets) or 6.5 mph with increasing grade of incline of 1%, 2%, and 4%. A 3x7 repeated analysis of variance with Bonferroni adjustments were used to compare the differences between HR, and VO2 at stages 2, 4, 6, 8, 10, and 12 on LTM as well as on UTML and UTMH.The significance level for all comparisons was set to p
Download or read book Aquatic Fitness Professional Manual written by Aquatic Exercise Association and published by Human Kinetics. This book was released on 2017-10-17 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic fitness is not just for older adults or those with physical limitations. Water exercise is a proven fitness activity that is challenging and fun for all age groups and abilities. It offers reduced-impact options for group exercise, small-group fitness, and personal training. As the primary preparation resource for the certification exam of the Aquatic Exercise Association (AEA), Aquatic Fitness Professional Manual, Seventh Edition, is the most comprehensive resource to help you design and lead effective exercise sessions in the pool. With contributions from 17 industry experts, you will learn how to energize your teaching with techniques and programs based on many popular fitness formats, such as kickboxing, yoga, body sculpting, Pilates, walking and jogging, circuits, intervals, and sport-specific training. You'll also find updated research on shallow- and deep-water exercise, as well as new and revised content on the following: • Specialty equipment such as bikes, treadmills, and gym stations intended for the aquatic environment • The latest interval training techniques, including HIIT and Tabata • Water safety guidelines • Aquatics recommendations from organizations such as the Arthritis Foundation and the National Osteoporosis Foundation • Nutrition and weight management guidance that reflects the 2015-2020 Dietary Guidelines for Americans • Business and legal insights on compliance with insurance, music licensing, and the Americans With Disabilities Act (ADA) In addition, the Aquatic Fitness Professional Manual covers basic exercise science concepts, including exercise anatomy and physiology. The text reviews injuries, emergencies, and working with special populations. For those preparing for the AEA Aquatic Fitness Professional Certification exam, you'll find a detailed glossary and index, along with review questions at the conclusion of each chapter, to help you study. Nowhere else will you find the fitness applications and comprehensive programming you need in one convenient resource. The Aquatic Fitness Professional Manual contains essential foundational information on the components of physical fitness, group fitness teaching techniques, and the AEA Standards and Guidelines. Expand your teaching and career opportunities by cultivating the critical skills for leading safe, enjoyable, and effective aquatic exercise programs.
Download or read book Evidence Based Sports Medicine written by Domhnall MacAuley and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of the popular book Evidence-based Sports Medicine builds on the features that made the first edition such a valuable text and provides a completely up-to-date tool for sports medicine physicians, family practitioners and orthopedic surgeons. Updated to take into account new evidence from systematic reviews and controlled trials, Evidence-based Sports Medicine is a unique reference book on the optimum management of sports-related conditions. This second edition: contains sections on acute injury, chronic conditions, and injuries to the upper limb, groin and knee and to the lower leg pays increased attention to the important and emerging area of injury prevention features thoroughly revised methodology sections within each chapter, reflecting changes in technique and application MCQs and essay questions that allow readers to continually assess their knowledge and understanding of the topics covered
Download or read book Running Science written by Owen Anderson and published by Human Kinetics. This book was released on 2013 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to all things running explains running physiology, biomechanics, medicine, genetics, biology, psychology, training, and racing.
Download or read book Aquatic Exercise for Rehabilitation and Training written by Lori Thein Brody and published by Human Kinetics. This book was released on 2009 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: DVD contains demonstration of basic stroke problems and corrections discussed in the book.
Download or read book Advanced Fitness Assessment and Exercise Prescription written by Ann L. Gibson and published by Human Kinetics. This book was released on 2024 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Fitness Assessment and Exercise Prescription is the definitive resource for learning testing protocols for five physical fitness components--cardiorespiratory capacity, muscular fitness, body composition, flexibility, and balance--and designing personalized exercise programs based on assessment outcomes.
