Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 120 for “"VO2max"”.
-
VO2Max Comparison Between Seated and Standing Ergometry
Maximum oxygen consumption (VC^max) represents the highest rate at which oxygen can be consumed and utilized to produce energy sustaining aerobic activity. V02max is regarded as the gold standard for assessing aerobic fitness and is essential for prescribing appropriate exercise intensities. …
-
Predictability of VO2max from three commercially available devices
… A300TM, and Garmin Forerunner 235TM predict VO2max from a submaximal effort. Purpose: To examine the predictability of VO2max from two heart rate monitors (Device A and V) and a global positioning system (GPS) watch compared to measured VO2max. Methods: Forty participants, 22 males and 18 …
-
Variability of substrate utilization during exercise relative to VO2vt and VO2max
… during exercise relative to VO2vt and VO2max Chairperson: Steven E. Gaskill PURPOSE: The purpose of this study was to determine to the stability of ventilatory threshold (VT) as a set point for prescription of exercise intensity. METHODS: Fifty-eight healthy adults (males n = 28, …
-
Variability of substrate utilization during exercise relative to VO2vt and VO2max
… during exercise relative to VO2vt and VO2max Chairperson: Steven E. Gaskill PURPOSE: The purpose of this study was to determine to the stability of ventilatory threshold (VT) as a set point for prescription of exercise intensity. METHODS: Fifty-eight healthy adults (males n = 28, …
-
The Effects of VO2max on Levels of Testosterone as Males Age
Purpose: The reduction of Testosterone secretion by the gonads is “hypogonadism” and development of age-related hypogonadism is known as “late-onset hypogonadism”. Late-onset hypogonadism is characterized by issues such as osteoporosis, Alzheimer’s disease, frailty, obesity, cardiac failure and …
-
Beyond the VO2max plateau a new approach for measuring maximal oxygen uptake
Maximal oxygen consumption (VO2max) is typically defined by the presence of the "plateau phenomenon" during incremental exercise tests, in which O2 consumption levels-off in spite of increases in workload. This is thought to reflect a limitation in the capacity of the heart to pump O2 enriched …
-
An Accurate VO2max Non-exercise Regression Model for 18 to 65 Year Old Adults
… was to develop a regression equation to predict VO2max based on non-exercise (N-EX) data. All participants (N = 100), aged 18-65 years old, successfully completed a maximal graded exercise test (GXT) to assess VO2max (mean ± SD; 39.96 mL∙kg-¹∙min&sup-1; ± 9.54 mL∙kg-¹∙min-¹). The N-EX data …
-
Examination of a Self-Selected Speed Graded Exercise Test using an Automated Treadmill as a Valid Means to Measure VO2max
… tests for measuring maximal oxygen consumption (VO2max) is common practice in cardiopulmonary medicine. Limitations to VO2max are still being debated despite the concept being founded nearly a century ago. It has been suggested that measuring VO2max using traditional protocols (TP) does not allow …
-
Muscle Fatigue at the End of a Maximal Oxygen Consumption Test
… and the most common tool to analyze it is the VO2max test. The purpose of this study was to investigate if muscle is exhaustively taxed at the end of a VO2max test. This was based on data from sEMG, heart rate, and force applied to the pedals during and immediately after a VO2max test compared …
-
The Effects of Interval Training and Modest Calorie Restriction in the Treatment of Obesity
… exercised three days per week beginning at 45% VO2max. The MIT protocol progressed to 65% VO2max by week eight. The HIIT protocol consisting of 16 short (30 s), 8 medium (90 s), and 4 long (180 s) intervals progressed to 110% VO2max, 100% VO2max, and 90% VO2max, respectively, by week nine with …
-
The effect of 6-week deep water running intervention on physical fitness of female football players : a randomized control trial
… þess að hægt sé að auka hámarkssúrefnisu pptöku (VO2max) með DWR en það eru ekki mikið vitað um áhrif DWR á aðra líkamlega getu íþróttafólks. Markmið þessarar rannsóknar voru að skoða áhrif DWR samanborið við árif hlaups á landi (LBR) á VO2max, snerpu, sprett hraða, lóðrétta stökkhæð og sparkhraða …
-
The Effect of Mode and Intensity on Vo2 Kinetics in the Severe Intensity Domain
… and treadmill. For each test, Tfatigue, VO2max, Tmean response, VO2GAIN, TVO2max and T@VO2max were determined. Linear regression techniques were used to describe the relationship between TVO2max and Tfatigue. VO2max values were higher in running. The VO2 response profile was faster for …
-
Mælingar á hámarkssúrefnisupptöku einstaklings með mænuskaða: aðlaganir og framkvæmd
… voru upplýsingar um hámarkssúrefnisupptöku (VO2max), hjartslátt og öndun (l/min), RER (e. respiratory exchange ratio) og erfiðleikastig mælingar metið, RPE (e. rating of perceived exertion). Niðurstöður rannsóknarinnar sýna að þátttakandinn hefur lægra VO2max gildi í samanburði við rannsóknir …
-
The early time course of autophagy in human peripheral blood mononuclear cells following endurance exercise
… following endurance exercise at 70% of VO2max in a warm environment and (2) to determine if exercising at 50% of VO2max induces autophagy in a warm environment. Methods. Eight endurance trained subjects (2 females) participated in this study and completed a moderate intensity exercise …
-
Η Επίδραση του Επιπέδου Καρδιαναπνευστικών Παραμέτρων σε Ατομα Τρίτης Ηλικίας στην Ικανότητα Ασφαλούς Διάβασης του Δρόμου
… αύξανε κατά 1km·h-1. Υπολογίστηκε το ατομικό %VO2max που αντιστοιχεί σε ταχύτητα βάδισης 1,2 m·s-1 για την ασφαλή διάβαση του δρόμου. Επίσης, πραγματοποιήθηκαν συσχετίσεις των υπόλοιπων παραμέτρων φυσικής κατάστασης με την ασφαλή ταχύτητα διάσχισης των διαβάσεων πεζών. Η VO2max των …
-
Relationship Between a Proxy of Prenatal Testosterone (2D:4D) and Determinants of Endurance Running Performance
… increases in maximal oxygen uptake capacity (VO2max) in men with relatively low numbers of CAG triplet repeats, suggesting a relationship between R-L 2D:4D and VO2max. Moreover, Low right and left 2D:4D are associated with superior performances in sports such as fencing, rugby, soccer, …
-
Specificità dei test cardio-polmonari nel nuoto: comparazione tra il nuoto trattenuto e test aspecifici di laboratorio
… CY, RU, and AC incremental tests to exhaustion. VO2max, HRmax, and AT were measured by a portable gas analyzer. To permit expired gases collection during SW testing, the device was connected to a modified snorkel system. During the SW the athletes showed a higher VO2max compared to the CY and the …
-
Association between the gut microbiota profile, fat oxidation capacity during exercise, and leptin sensitivity in patients with type 2 diabetes mellitus: The Edugution Project
… (FATmax), and maximal oxygen consumption (VO2max) in individuals with T2D (Study I). This study, which established the validity and reliability of the test, involved 20 adults with pre-diabetes or T2D (10 women). Participants underwent a single-day MFO-VO2max protocol, followed by the …
-
Effects of deep-water running and land-based running program on aerobic power, physical fitness and motivation on female youth footballers
… affecting physical fitness parameters, such as VO2max compared to land-based running sessions. The main objective of this randomized controlled trial study was to examine the difference between the effects of aerobic land-based running sessions (LBR) and aerobic deep-water running (DWR) sessions …
-
Profesyonel futbolcuların fiziksel ve fizyolojik değerlendirilmelerinde kullanılan farklı yöntemlerin karşılaştırılması
… (height, weight, fat), SSNM measurements and VO2max measurements. Secondly, lactic asid tests were applied. Thirdly, Aerobic capacity (Yo-yo IR1) test was completed. And finally, anaerobic capacity (Sprint, Sprint Fatigue-Power Maintanence) test were completed. SPSS (Ver.17) was used to analysis …
Page 1 of 6