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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

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Showing 1 to 20 of 29 for “"Lactate Threshold"”.

  1. STOP THE PRICKS: A VALIDATION STUDY OF A NONINVASIVE LACTATE THRESHOLD DEVICE

    McMorries, Rebecca M2016

    … study is to assess the validity of a noninvasive lactate threshold device (NID) to determine lactate threshold heart rate (LTHR) and aerobic threshold heart rate (AeTHR).</p> <p>Methods: Twenty-one recreational athletes completed a personalized graded exercise test on a treadmill. All participants …

    sfasu Repository record

  2. The examination of control entropy (CE) of triaxial accelerometry and lactate threshold in runners during treadmill exercise

    Busa, Michael A

    … of this study was to determine if the blood lactate threshold could be identified through the visual examination of the control entropy of high-resolution accelerometry in intercollegiate endurance runners (n=7).</p> <p>In procedures approved by the Eastern Michigan University College of …

    emich Repository record

  3. Modelling the respiratory control system in human subjects for excercise conditions

    Thamrin, HusniUniversity of Glasgow2008

    … that takes into account the conditions above the lactate threshold has not been attempted previously because of a number of problems that arise for these particular operating conditions. Many variables become increasingly non linear in terms of their temporal pattern and magnitudes. Also metabolic …

    glasgow Repository record

  4. Lactate and glucose responses to exercise in the horse: influence of interval training and dietary fat

    Custalow, Susan ElizabethVirginia Tech1992

    … and after exercise and analyzed for glycogen. Lactate and glucose were plotted against speed and fitted to a broken line model. Resulting parameters were tested for significance by analysis of variance. Diet had an effect in SET 3 and SETs 2 and 3 combined, but not SET 2 alone. There were 3 …

    vt Repository record

  5. The Effects of Uphill vs. Level-Grade High-Intensity Interval Training on Key Physiological Indices of Distance Running

    Ferley, Derek2017

    … maximum oxygen consumption (VO2max) or the lactate threshold but instead by enhancing muscular and neuromuscular characteristics, also known as muscle power factors. The following chapters of this dissertation add to the growing body of literature showcasing the effects of high-intensity …

    sdstate Repository record

  6. A Comparison of Methods to Identify the Mean Response Time of Ramp-Incremental Exercise for Exercise Prescription

    Behboodpour, NikanThe University of Western Ontario2023

    … the V̇O2 associated with two PO below estimated lactate threshold (qLT) and one above. Methods: Ten men performed a 30W·min−1 RAMP and three-30 min constant PO cycle ergometer trials at the aforementioned intensities. The measured steady-state V̇O2 was compared to the V̇O2 predicted after …

    uwo Repository record

  7. Metabolic effects of incremental exercise on Arabian horses fed diets containing corn oil and soy lecithin

    Kline, Kristen AlissaVirginia Tech1997

    … (FFA), cholesterol, glycerol, triglyceride (TG), lactate, and glucose. Also three different statistical models were compared for goodness of fit to the lactate curve. Plasma lactate and glucose both increased slowly early in the incremental exercise test (IET), then increased rapidly as the work …

    vt Repository record

  8. Running Economy: Improvements In Physiological Efficiency Attained Through Changes In Muscle Structural Morphology

    Pellegrino, Joseph Kenneth

    … sit-and-reach, muscle stiffness, Vo2MAX, RE, lactate-threshold, biomechanics, plus titin-protein isoform identification via gel electrophoresis from vastus lateralis biopsies. Post-testing revealed faster running performance for the plyometrics group without concomitant improvements in fitness …

    montana-tech Repository record

  9. Running Economy: Improvements In Physiological Efficiency Attained Through Changes In Muscle Structural Morphology

    Pellegrino, Joseph Kenneth

    … sit-and-reach, muscle stiffness, Vo2MAX, RE, lactate-threshold, biomechanics, plus titin-protein isoform identification via gel electrophoresis from vastus lateralis biopsies. Post-testing revealed faster running performance for the plyometrics group without concomitant improvements in fitness …

    montana Repository record

  10. Examining Sex Differences in Substrate Utilization During Threshold-Based Exercise Prescription

    Pacitti, Lauren J.2024

    … oxygenation linked to sex-based differences in lactate threshold (LT) and critical power (CP). Thus, the purpose of this thesis was to examine the effect of threshold-based exercise prescribed (THR) using LT and CP to determine whether using THR – specifically, an intensity anchored halfway …

    queens Repository record

  11. Thermoregulation, fluid balance, and reliability in paralympic sport: exploring core temperature responses, hydration habits, and mobility performance assessments

    Gavel, Erica HeidiUniversity of Ontario Institute of Technology2025

    … Finally, TTE tests using an arm-ergometer at lactate threshold one (LT1) in athletes with cSCI, showed consistent maximal thermoregulatory responses but emphasized caution in estimating aerobic performance due to higher variability. These results provide actionable insights for optimizing …

    uoit Repository record

  12. Effects of detraining on cardiorespiratory and metabolic responses after six weeks high-intensity cycling

    Bullock, Laurie A.Virginia Tech1996

    … ESSR, 1996). Terminal heart rate (HR) and blood lactate (HLa) were taken at the end of HCL tests. Ten sedentary males (18-30 yr) were screened and gave informed consent. Subjects completed a maximal and HCL exercise test for baseline assessment. The maximal test variables, VO₂ peak and lactate …

    vt Repository record

  13. GENERAL STRENGTH AND MUSCULAR ENDURANCE: RELATIONSHIP TO V1- AND V2-SKATE SKIING ECONOMY IN COLLEGIATE CROSS-COUNTRY SKIERS

    Torchia, Ian2019

    … aerobic markers such as VO<sub>2max</sub> and lactate threshold are important performance indicators, recent research has demonstrated the importance of full-body general strength and muscular endurance in skiing success. The purpose of this study was to examine the relationship of strength …

    nmu Repository record

  14. TRAINING COMPARISON: 95%VO2PEAK vs. RACE PACE INTERVALS

    Young, Laura

    … on percentages of VO2max, heart rate max, or lactate threshold. Interval training based on current race pace has not been evaluated. PURPOSE: This study examined intervals at 95% VO2peak compared to race pace intervals on VO2peak, ventilatory threshold, time trial performance, peak power …

    montana-tech Repository record

  15. Comparison of Power Output Between Rotor and Normal Cranks During a 16.1 KM Time Trial

    Hailes, Walter

    … performance (e.g. peak power output, VO2max, lactate threshold, onset of blood lactate accumulation, economy, delta, and gross efficiency) under laboratory conditions. However, previous research has not attempted to determine whether the use of the Rotor cranks can improve sustainable power …

    montana-tech Repository record

  16. TRAINING COMPARISON: 95%VO2PEAK vs. RACE PACE INTERVALS

    Young, Laura

    … on percentages of VO2max, heart rate max, or lactate threshold. Interval training based on current race pace has not been evaluated. PURPOSE: This study examined intervals at 95% VO2peak compared to race pace intervals on VO2peak, ventilatory threshold, time trial performance, peak power …

    montana Repository record

  17. Comparison of Power Output Between Rotor and Normal Cranks During a 16.1 KM Time Trial

    Hailes, Walter

    … performance (e.g. peak power output, VO2max, lactate threshold, onset of blood lactate accumulation, economy, delta, and gross efficiency) under laboratory conditions. However, previous research has not attempted to determine whether the use of the Rotor cranks can improve sustainable power …

    montana Repository record

  18. Adaptation of the Slow Component of VO₂ Following 6 wk of High or Low Intensity Exercise Training

    Ocel, Jeffrey VincentVirginia Tech1997

    … were randomized into high intensity (HIT: above lactate threshold, LT), moderate intensity (LIT: below the LT) or no training (NT) groups. Subjects trained on a cycle ergometer 4 days.wk-1 for 6 wk with the power output held constant. Maximal cycle ergometry was performed before and after the …

    vt Repository record

  19. The relationships between training load and stress and recovery with performance, injury rate and training adherence in well-trained female collegiate UK rowers

    Coetzee, AneridaOxford Brookes University2019

    … distribution below (<LT1) and above (>LT1) lactate threshold, and adherence to training. On a weekly basis, stress and recovery was assessed by the ARSS Questionnaire (Nässi et al., 2017) and power output was assessed by a 30-min bout (PO30) of rowing. Pre- and post-study athlete burnout was …

    oxford-brookes Repository record

  20. The Effect of Acute Exercise on Neutrophils and Oxidative Stress.

    Quindry, John Carl2002

    … trials were: 1) LT<sub>plus</sub>, 45 min. above lactate threshold (LT), 2) LT<sub>minus</sub>, 45 min. below LT, and 3) LT<sub>plus</sub>CE, below LT until total oxygen consumption equaled (about 60 min) the LT<sub>plus</sub> trial. Blood was drawn before and immediately after, 1hr, and 2hr after …

    etsu Repository record

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