Download or read book Comparison of the Stationary Bicycle Treadmill and Step treadmill Based on Physiological Responses and Ratings of Perceived Exertion in Submaximal and Maximal Exercise written by Marva Lynn Wheeler and published by . This book was released on 1984 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparison of a Submaximal Step Test and Treadmill Test for Assessing Exercise Tolerance and Cardiovascular Adaptations by written by Sandra J. Skubal and published by . This book was released on 1985 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Fitness Assessment and Exercise Prescription 8E written by Gibson, Ann L. and published by Human Kinetics. This book was released on 2019 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Fitness Assessment and Exercise Prescription is built around testing five physical fitness components—cardiorespiratory, muscular, body composition, flexibility, and balance—and designing appropriate exercise programs to improve each component based on assessment outcomes.
Download or read book Biology of Brain Disorders written by Daniela Tropea and published by Frontiers Media SA. This book was released on 2018-01-31 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brain disorders, including neurological and neuropsychiatric conditions, represent a challenge for public health systems and society at large. The limited knowledge of their biology hampers the development of diagnostic tools and effective therapeutics. A clear understanding of the mechanisms that underlie the onset and progression of brain disorders is required in order to identify new avenues for therapeutic intervention. Overlapping genetic risk factors across different brain disorders suggest common linkages and pathophysiological mechanisms that underlie brain disorders. Methodological and technological advances are leading to new insights that go beyond traditional hypotheses. Taking account of underlying molecular, cellular and systems biology underlying brain function will play an important role in the classification of brain disorders in future. In this Research Topic, the latest advances in our understanding of biological mechanisms across different brain disorders are presented. The areas covered include developments in neurogenetics, epigenetics, plasticity, glial cell biology, neuroimmune interactions and new technologies associated with the study of brain function. Examples of how understanding of biological mechanisms are translating into research strategies that aim to advance diagnoses and treatment of brain disorders are discussed.
Download or read book A Comparison Between Physiological and Perceived Exertion During Maximal and Submaximal Treadmill Exercise at Three Menstrual Cycle Phases written by Kathleeen M. McCune and published by . This book was released on 1991 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exercise in Health and Disease written by Michael L. Pollock and published by Saunders. This book was released on 1990 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on exercise and fitness for both healthy individuals and those with conditions such as cardiovascular disease and obesity. The text discusses basic etiology and pathophysiology and details the role of exercise in prevention and rehabilitation. Emphasis is on prescribing effective exercise programs. Presents discussions on etiology of disease, principles of exercise prescription, value of exercise, fitness measurement and more! Includes numerous illustrations and references.
Download or read book Comparison of Submaximal Cycling and Treadmill Exercise at Similar Work Rates written by David M. Caretti and published by . This book was released on 1994 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increased use of both the treadmill and cycle ergometer for exercise testing during respirator wear has escalated the need to compare the physiological response relationships between modes. This study compared circulatory, respiratory, and metabolic responses of submaximal cycling and treadmill exercise of similar work rates in 8 males and 6 females to determine whether the two exercise modes elicited different responses. Gender differences for each exercise mode were also assessed. Subjects cycled or walked for 5 min at each of five incremental external work rates of 60, 90, 120, 150, and 180 W. Measurements of HR, VT, Fb' VE' VO2, and VC02 were obtained for each minute of exercise. Varying differences were observed in the respiratory and metabolic responses within gender groups to exercise between cycling and treadmill exercise of equal work rates with cycling eliciting greater responses at intensities of greater than 120 W. For cycling and treadmill exercise, females had significantly higher HR and Fb than males at intensities greater than 90 W, but metabolic responses were similar between gender groups. These results suggest that both exercise modes are useful for protocols evaluating the physiological effects of mask wear during low levels of physical exertion. However, treadmill exercise seems better suited for testing at higher submaximal work rates. Exercise, Males, Treadmill, Females, Cycle ergometer.
Download or read book Guide to Microforms in Print written by and published by . This book was released on 1999 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physiological Responses at the Rating of Perceived Exertion at and Above the Gas Exchange Threshold During Treadmill Running written by Kristen C. Cochrane and published by . This book was released on 2016 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purposes of this study were to examine: 1) the metabolic, cardiovascular, respiratory, neuromuscular, and velocity responses during continuous, constant rating of .perceived exertion (RPE) runs at the RPE corresponding to the velocity at the gas exchange threshold (RPEGET) and 15% above GET (RPE GET+15%); and 2) the metabolic efficiency changes during continuous, constant RPE runs at RPEGET and RPEGET+15%. Eleven moderately trained runners performed an incremental treadmill test to exhaustion. GET and GET+15% were determined from the incremental test to exhaustion, and the velocity at GET and GET+15% were used to estimate the RPEGET and RPEGET+15% using linear regression. On separate days, subjects performed 60 min runs at RPEGET and RPEGET+15%, and physiological, neuromuscular, and perceptual responses were recorded. Polynomial regression analyses were used to examine the patterns of responses for all of the variables and paired-samples t-tests were used to determine changes in metabolic efficiency at RPEGET and RPEGET+15%. The results of the polynomial regression analyses indicated that there were negative, quadratic relationships (R2 = 0.96 -- 0.99) for V˙ O2, RER, V˙ E, and velocity vs. time at RPEGET and RPEGET+15%; positive, quadratic relationships (R2 = 0.87 and 0.74) for Fb vs. time at RPEGET and RPEGET+15%; and positive, linear (r2 = 0.73), and no significant (r2 = 0.0) relationships for HR vs. time at RPEGET and RPEGET+15%, respectively. There were negative, linear relationships (r2 = 0.96 and 0.63) for VL and VM EMG RMS vs. time, and positive, linear relationships (r 2 = 0.72 and 0.40) for VL and VM EMG MPF vs. time at RPEGET. In addition, there was a negative, linear relationship (r2 = 0.16) for VL EMG RMS vs. time, a positive, quadratic relationship (R2 = 0.74) for VM EMG RMS vs. time, and positive, quadratic relationships (R 2 = 0.73 and 0.96) for VL and VM EMG MPF vs. time at RPEGET+15% . There were decreases in metabolic efficiency at RPEGET and RPEGET+15%. These findings indicated that the only variable that tracked RPE was the normalized, composite HR vs. time response at RPE GET+15%, and that treadmill running at RPEGET and RPE GET+15% was sustainable for up to 60 min.
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 Cardiovascular and Pulmonary Physical Therapy Third Edition written by William DeTurk and published by McGraw Hill Professional. This book was released on 2018-01-12 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, up-to-date textbook spanning the entire scope of cardiovascular and pulmonary practice A Doody’s Core Title for 2021! Cardiovascular and Pulmonary Physical Therapy, Third Edition reflects the broadest possible spectrum of cardiovascular and pulmonary practice and draws upon the expertise of a carefully selected team of world-renowned contributors. This internationally acclaimed text reviews must-know background knowledge, thoroughly explains exercise principles, cites the best evidence, and integrates the American Physical Therapy Association’s approved practice patterns into the chapter content. Learn how to apply principles to practice in any setting with: The Guide to Physical Therapy Practice integrated throughout, with an entire chapter devoted to its history and use Preferred practice patterns for cardiovascular and pulmonary physical therapy form the core of eight chapters are used as springboards to describe interventions and outcomes Case studies in practice pattern chapters allow you to experience the proper application of the practice patterns The patient-client management model is used in the case studies with appropriate test, measures, and interventions selected from the practice patterns and applied to the patient “International Perspectives” provide a way to gain insight into the global practice of physical therapy Evidence-based and peer reviewed published material is included to help you develop specific intervention regimens Online access to case-based exercises, video clips illustrating technical psychomotor skills, and demonstrations of cardiac and pulmonary physical exams
Download or read book Physiological Responses to Treadmill Running Stationary Cycling and Shallow water Exercise in Women written by Benjamin Joseph Zepeda and published by . This book was released on 2002 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physiological and Perceived Exertion Responses to Versaclimber and Treadmill Exercise written by Brett M. Lee and published by . This book was released on 1991 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physiological Responses of College Females to Maximal Treadmill and Bicycle Exercises with Special Reference to Oxygen Pulse written by Janice Ingrid Stevenson and published by . This book was released on 1978 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Auditory motor Synchronization on Physiological Responses and Perceived Exertion During Treadmill Running Music written by Tracy J. Kiel and published by . This book was released on 2007 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synchronous, asynchronous, and no music were compared to determine the effect of synchronization of musical tempo and running cadence on physiological and perceptual responses to exercise. Eight subjects, three males and five females, participated in one assessment trial and three experimental trials. During the assessment trial, subjects performed a VO2max test, and researchers then calculated running cadence at a velocity approximating 70 percent of VO2max. During the three experimental trials, subjects ran for 20 minutes at approximately 70 percent of VO2max on a motorized treadmill with synchronous, asynchronous, and no music, where the order of trials was randomly assigned to each participant. VO2, blood lactate, heart rate, perceived exertion, and cadence were recorded every five minutes. A two-way ANOVA revealed a significant main effect for time on RPE, HR, VO2, and blood lactate. The effect of music condition was not significant, p>.05. Results and recommendations for further studies are discussed.
Download or read book A Comparison of the Physiological Responses of Elliptical and Treadmill Exercise in Collegiate Distance Runners written by Thaddeus John Garlatz (III.) and published by . This book was released on 2007 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Three Levels of Handrail support on Physiological Responses During Exercise on the Step treadmill written by Gretchen Barrett and published by . This book was released on 1989 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
