Browsing NTNU Open by Author "Torvik, Per Øyvind"
Now showing items 1-8 of 8
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Associations between body-height-normalized pole and ski lengths and performance among male and female elite cross-country skiers
Torvik, Per Øyvind; van den Tillaar, Roland Johannes Wilhelmus; Sandbakk, Øyvind (Peer reviewed; Journal article, 2021)Cross-country (XC) skiers employ whole-body exercise to generate speed through poles and skis. The choice of optimal pole and ski lengths are therefore of high importance. The aim of this study was to document pole and ski ... -
A comparison of double poling physiology and kinematics between long-distance and all-round cross-country skiers
Torvik, Per Øyvind; Sandbakk, Øyvind; van den Tillaar, Roland Johannes Wilhelmus; Kjøsen Talsnes, Rune; Danielsen, Jørgen (Peer reviewed; Journal article, 2022)Purpose: The objective of this study was to compare physiological and kinematic responses to double poling (DP) between long-distance (LDS) and all-round (ARS) cross-country skiers. Methods: A number of five world-class ... -
How fast are cross-country skiers in the finish-sprint during a sprint competition? Book of Abstracts: "Performance in snow sports: Translating science into practice"
Haugnes, Pål; Kocbach, Jan; Torvik, Per Øyvind; Ekren, Thomas; Ettema, Gertjan; Sandbakk, Øyvind (Research report, 2017) -
Laboratory- and field-based performance-predictions in cross-country skiing and roller-skiing
Talsnes, Rune Kjøsen; Solli, Guro Strøm; Kocbach, Jan; Torvik, Per Øyvind; Sandbakk, Øyvind (Peer reviewed; Journal article, 2021)The purpose of the present study was to investigate how various laboratory- and field-based tests predict on-snow cross-country (XC) skiing and roller-skiing performance. Thirty-three national-level male XC skiers (19.0±2.5 ... -
The Mode of Endurance Exercise Influences Changes in EEG Resting-State Graphs among High-Level Cross-Country Skiers
Büchel, Daniel; Torvik, Per Øyvind; Lehmann, T.I.M.; Sandbakk, Øyvind Bucher; Baumeister, Jochen (Peer reviewed; Journal article, 2023)Purpose Acute bouts of exercise influence the communication and organization of brain networks, with exercise intensity and volume regarded as key moderators. However, differences in coordination demands and limb involvement ... -
Sex-based differences in speed, sub-technique selection, and kinematic patterns during low- and high-intensity training for classical cross-country skiing
Solli, Guro Strøm; Kocbach, Jan; Seeberg, Trine Margrethe; Tjønnås, Johannes; Rindal, Ole Marius Hoel; Haugnes, Pål; Torvik, Per Øyvind; Sandbakk, Øyvind (Journal article; Peer reviewed, 2018)Objectives We investigated sex-based differences in speed, sub-technique selection, and kinematic patterns during low- (LIT) and high-intensity training (HIT) for classical cross-country (XC) skiing across varying terrain. ... -
The Effect of Maximal Speed Ability, Pacing Strategy, and Technique on the Finish Sprint of a Sprint Cross-Country Skiing Competition
Haugnes, Pål; Torvik, Per Øyvind; Ettema, Gertjan; Kocbach, Jan; Sandbakk, Øyvind (Journal article; Peer reviewed, 2018)Purpose: The aims of this study were to investigate the contribution from maximal speed (Vmax) and %Vmax to the finish-sprint speed obtained in a cross-country (XC) sprint in the classical and skating style, as well as ... -
The Training Characteristics of World-Class Male Long-Distance Cross-Country Skiers
Torvik, Per Øyvind; Solli, Guro Strøm; Sandbakk, Øyvind Bucher (Peer reviewed; Journal article, 2021)Purpose: To investigate the training characteristics of world-class long-distance cross-country skiers. Methods: Twelve world-class male long-distance cross-country skiing specialists reported training from their best ...