Browsing NTNU Open by Author "Skovereng, Knut"
Now showing items 21-30 of 30
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Power production and biochemical markers of metabolic stress and muscle damage following a single bout of short-sprint and heavy strength exercise in well-trained cyclists
Kristoffersen, Morten; Sandbakk, Øyvind; Tønnessen, Espen; Svendsen, Ida S.; Paulsen, Gøran; Ersvær, Elisabeth; Nygård, Irene; Rostad, Kari; Ryningen, Anita; Iversen, Vegard Vereide; Skovereng, Knut; Rønnestad, Bent; Gundersen, Hilde (Journal article; Peer reviewed, 2018)Purpose: Although strength and sprint training are widely used methods in competitive cycling, no previous studies have compared the acute responses and recovery rates following such sessions among highly trained cyclists. ... -
Prolonged double poling in cross-country skiing: How does it affect performance and performance-determining variables?
Veltun, Sindre Brekke (Master thesis, 2021)Prestasjons-bestemmende variable blir normalt målt fra utvilt tilstand, noe som kan avvike fra utmattet tilstand, som på slutten av en konkurranse i langløp på ski. Hensikt: Å undersøke hvordan prestasjonen reduseres under ... -
The effect of acute hypoxia on local muscle oxygenation during and following submaximal lower and upper body exercise
Likvern, Eirik Kleppe (Master thesis, 2018)Background: The effect of hypoxia on VO2max and peak power is attenuated when less muscle mass is involved. Near infrared spectroscopy (NIRS) has been extensively used to investigate local differences in muscle oxygenation ... -
The effect of cadence on shank muscle oxygen consumption and deoxygenation in relation to joint specific power and cycling kinematics
Skovereng, Knut; Ettema, Gertjan; Van Beekvelt, Mireille (Journal article; Peer reviewed, 2017)The purpose of the present study was to investigate the effect of cadence on joint specific power and cycling kinematics in the ankle joint in addition to muscle oxygenation and muscle VO2 in the gastrocnemius and tibialis ... -
The Effect of Different High-Intensity Periodization Models on Endurance Adaptations
Sylta, Øystein; Tønnessen, Espen; Hammarström, Daniel; Danielsen, Jørgen; Skovereng, Knut; Ravn, Troels; Rønnestad, Bent; Sandbakk, Øyvind; Seiler, Stephen (Journal article; Peer reviewed, 2016)Purpose: This study aimed to compare the effects of three different high-intensity training (HIT) models, balanced for total load but differing in training plan progression, on endurance adaptations. Methods: Sixty-three ... -
The effect of poling frequency on gross efficiency and performance in roller-ski double poling
Øvstehage, Vemund (Master thesis, 2020)Introduksjon: Stakefrekvens har vist seg å påvirke effektivitet og prestasjon i langrenn. Det er imidlertid begrenset kunnskap om sammenhengen mellom individuelt manipulert stakefrekvens og disse parameterne, ved forskjellige ... -
The effects of systematic block versus traditional periodization on physiological and performance indicators of well-trained cyclists
Ing, Steven (Master thesis, 2019)Abstract Previous studies have found block periodization to be an effective training organization model for improving endurance performance indicators as well as related physiological capacities in endurance athletes. ... -
The influence of power and external load on choice of technique in classical roller-skiing
Elvevold Ritman, Tobias (Master thesis, 2021)Formål: I klassisk stil i langrenn er det tre hovedteknikker som er diagonal gang (DG), staking (ST) og staking med fraspark (STF). I klassisk stil, brukes ulike delteknikker mest avhengig av terreng. Hensikten med denne ... -
Ventilatory and lactate thresholds in different ambient temperatures
Kvam, Nils Ola; Aune, Joakim Larsen (Bachelor thesis, 2021)Bakgrunn: Den første ventilasjons-terskelen (VT1) og laktatterskelen er brukt for å evaluere kardiorespiratorisk funksjon og individuelt bestemme moderate og harde treningsintensiteter. Fysiske tester for å bestemme disse ... -
Ventilatory and lactate thresholds in different ambient temperatures
Kvam, Nils Ola; Aune, Joakim Larsen (Bachelor thesis, 2021)Bakgrunn: Den første ventilasjons-terskelen (VT1) og laktatterskelen er brukt for å evaluere kardiorespiratorisk funksjon og individuelt bestemme moderate og harde treningsintensiteter. Fysiske tester for å bestemme disse ...