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.
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Showing 1 to 20 of 70 for “"Time Trial"”.
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Practical precooling strategies and cycling time trial performance
… for implementing precooling to improve cycling time trial performance in the heat, the practicalities of employing effective precooling strategies in the field warrant further investigation. The purpose of this thesis was to investigate the effectiveness of various practical precooling …
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Pacing strategy optimization for time trial cyclists with physiological constraints
… the optimization of pacing strategies for time-trial cyclists by integrating physiological constraints with course-specific environmental factors. Two complementary methods are developed: one directly optimizes velocity profiles using total energy expenditure as a proxy for current energy, …
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Effects of Carbohydrate Mouth Rinsing Plus Ingestion On Cycling Time Trial Performance
… male cyclists completed two cycling performance trials in a randomized, double-blind, crossover design. In order to determine any added benefit of an extended CHO mouth rinse period prior to consumption, trials consisted of two drinking conditions: 1) placebo (PLA) mouth rinse plus CHO …
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Visual Information Acquisition, Decision-making, Pacing and Performance during Time Trial Cycling
… information acquisition patterns during cycling time trials (TT). The first study found experts looked at primary information longer than novices during 10 mile TTs, with speed being the primary information source for experts, and distance was the primary information source for novices. A …
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Differences In Training Programs And Time Trial Performances Of Teenage Sprint Freestyle Swimmers
… effects of three different training programs on timed swims made by competitive teenage sprint freestyle swimmers of both genders during a typical five-month high school season. Coaches from five teams assigned 49 female and 38 male swimmers from age 13 through age 17 (M = 14.97 years) into one …
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Comparison of Power Output Between Rotor and Normal Cranks During a 16.1 KM Time Trial
… can improve sustainable power output during a time trial. The purpose of this study was to investigate the effect of the Rotor crank system on 16.1km time trial performance in the field. Eleven recreationally trained cyclists (7 male, 4 female; age 21±2 yrs) volunteered to participate in the …
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Comparison of Power Output Between Rotor and Normal Cranks During a 16.1 KM Time Trial
… can improve sustainable power output during a time trial. The purpose of this study was to investigate the effect of the Rotor crank system on 16.1km time trial performance in the field. Eleven recreationally trained cyclists (7 male, 4 female; age 21±2 yrs) volunteered to participate in the …
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Differences in five kilometer time trial performance during the recovery period after an ultramarathon race
… rate and perception of effort during a 5 km time trial between groups and over time before, and during the recovery period after an ultramarathon race; and (c) to determine if there were any relationships between prior experience, training history, and running performance during the recovery …
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The effect of cadence-based training on time trial performance in elite wheelchair-racing athletes: A pilot study
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2027-05-01
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The effect of repeated bouts of downhill training on running performance and recovery after a 30-km time trial
… performance in, and recovery from, a 30-km time trial. Methods: Sixteen male subjects with a mean (± SD) age of 33.8 ± 5.8 years, body mass of 72.0 ± 7.3 kg and a stature of 176.6 ± 4.5 cm were randomly allocated to either a downhill (n=9) or a level group (n=7). The protocol consisted of a …
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The reliability of 10 km treadmill time trial performance and the effect of different high intensity interval training strategies on 10 km running performance and associated physiological parameters
… and validity of a self-paced 10 km treadmill time trial. This performance measure was then used in the main section of this thesis. This comprised a large training intervention study aimed to answer specific questions following three different high intensity interval training programmes. In …
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TRAINING COMPARISON: 95%VO2PEAK vs. RACE PACE INTERVALS
… intervals on VO2peak, ventilatory threshold, time trial performance, peak power output, and vertical jump height in recreationally active subjects. METHODS: 34 subjects were randomly assigned to one of four training groups (TM-95%, Cycle-95%, TM-RP, Cycle-RP). Pre- and post- study, all …
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TRAINING COMPARISON: 95%VO2PEAK vs. RACE PACE INTERVALS
… intervals on VO2peak, ventilatory threshold, time trial performance, peak power output, and vertical jump height in recreationally active subjects. METHODS: 34 subjects were randomly assigned to one of four training groups (TM-95%, Cycle-95%, TM-RP, Cycle-RP). Pre- and post- study, all …
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Effects of an offloaded running versus active recovery on performance after an ultramarathon-race
… were to 1) compare differences in a 5 km time trial performance between an experimental group (who received an offloaded recovery intervention on an anti-gravity treadmill) and a control group (who received a standard active recovery protocol) 14 days before and ten days after an …
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Post Exercise Ingestion of Plant vs Animal Protein Enhances Exercise Performance Outcomes Similarly
… the performance of a subsequent 20km cycling time trial relative to that of a placebo drink (p = 0.02). Further because the drinks were matched for energy and total liquid consumed these data suggest that a post exercise CHO-plant protein drink is as effective as a post exercise CHO-animal …
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The Effect of Blinded Hydration State on Thermoregulation and Performance in Male Cyclists
… and hypohydrated (DEH-NT) conditions. In both trials, thirst was matched by drinking 25 mL every 5 min. In the EUH-NT trial sweat losses were fully replaced via the NG tube. Following the 2 hours of steady state, the cyclists completed a 5-kilometer cycling time trial at 4% grade. Study 2: …
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The Effects of Mitochondria-targeted Antioxidant Supplementation on the Adaptive Response to Exercise, Athletic Performance, and Recovery
… of oxygen uptake (V̇ O2peak) and 20 km cycling time trial performance were also similar between groups, MitoQ augmented training-induced improvements in peak power output achieved during the V̇ O2peak test. Chapter 4 investigated the effect of MitoQ supplementation on cycling performance in …
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The effect of supplementary Elliptical training protocols on running performance in trained runners
… of peak treadmill running speed (PTRS), 8-km time trial, and body composition, with assessments of PTRS, 8-km time trial, RPE, and HRmax. Between PRE and POST assessments, participants took part in an 8-week intervention of either additional running, or the same additional training load on the …
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Benchmark of aerodynamic cycling helmets using a refined wind tunnel test protocol for helmet drag research
… However, to date, a comprehensive study of time-trial helmets has not been performed. This thesis presents aerodynamic data for the most commonly used time-trial helmets in professional cycling. The helmets were tested at a sweep of yaw angles, from 0⁰ to 15⁰, in increments of 5⁰. The …
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