Blar i NTNU Open på forfatter "Kristoffersen, Morten"
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Comparison of Short-Sprint and Heavy Strength Training on Cycling Performance
Kristoffersen, Morten; Sandbakk, Øyvind; Rønnestad, Bent; Gundersen, Hilde (Journal article; Peer reviewed, 2019)Purpose: To compare the effects of short-sprint training (SST) and heavy-strength training (HST) following a 4-week strength-training period on sprint and endurance capacities in well-trained cyclists. Methods: Twenty-eight ... -
Effects of Including Sprints in One Weekly Low-Intensity Training Session During the Transition Period of Elite Cyclists
Almquist, Nicki Winfield; Løvlien, Ine; Byrkjedal, Per Thomas; Spencer, Matthew; Kristoffersen, Morten; Skovereng, Knut; Sandbakk, Øyvind; Rønnestad, Bent (Peer reviewed; Journal article, 2020)The purpose of this study was to investigate the effects of including 30-s sprints in one weekly low-intensity training (LIT) session during a 3-week transition period in elite cyclists. Sixteen male elite cyclists (maximal ... -
Force-velocity profiling in athletes: Reliability and agreement across methods
Lindberg, Kolbjørn Andreas; Solberg, Paul Andre; Bjørnsen, Thomas; Helland, Christian; Rønnestad, Bent; Haugen, Thomas André; Østerås, Sindre; Kristoffersen, Morten; Paulsen, Gøran (Peer reviewed; Journal article, 2021)The aim of the study was to examine the test-retest reliability and agreement across methods for assessing individual force-velocity (FV) profiles of the lower limbs in athletes. Using a multicenter approach, 27 male ... -
Grandis
Lysakerud, Fredrik; Kristoffersen, Morten; Reierstad, Ole Jørgen (Bachelor thesis, 2001)Hovedprosjektet gikk ut på å lage et helt nytt betillingssystem for Kikki’s pizza da det de har brukt frem til nå er blitt gammeldags og innefektivt. Dette ble gjordt for hånd, med penn og papir. De ønsket seg et ... -
The inclusion of sprints in low-intensity sessions during the transition period of elite cyclists improves endurance performance 6 weeks into the subsequent preparatory period
Taylor, Madison; Almquist, Nicki Winfield; Rønnestad, Bent; Tjønna, Arnt Erik; Kristoffersen, Morten; Spencer, Matthew; Sandbakk, Øyvind; Skovereng, Knut (Journal article; Peer reviewed, 2021)Purpose: To investigate the effects of including repeated sprints in a weekly low-intensity (LIT) session during a 3-week transition period on cycling performance 6 weeks into the subsequent preparatory period (PREP) in ... -
Physical capacity, not skeletal maturity, distinguishes competitive levels in male Norwegian U14 players
Grendstad, Halvard Nikolai; Nilsen, Ann-Kristin; Rygh, Cecilie Brekke; Hafstad, Arild; Kristoffersen, Morten; Iversen, Vegard Vereide; Nybakken, Tone; Vestbøstad, Mona; Algrøy, Erling Andre; Sandbakk, Øyvind; Gundersen, Hilde (Journal article; Peer reviewed, 2019)The main aim of the present study was to compare skeletal maturity level and physi-cal capacities between male Norwegian soccer players playing at elite, sub-elite and non-elite level. Secondary, we aimed to investigate ... -
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. ... -
Pre-season training methods to increase power production in road cycling: Low-cadence-, maximal strength- and short-sprint training
Kristoffersen, Morten (Doctoral theses at NTNU;2020:118, Doctoral thesis, 2020)