Blar i NTNU Open på forfatter "Holmberg, Hans-Christer"
-
Are gender differences in upper-body power generated by elite cross-country skiers augmented by increasing the intensity of exercise?
Hegge, Ann Magdalen; Myhre, Kenneth; Welde, Boye; Holmberg, Hans-Christer; Sandbakk, Øyvind (Peer reviewed; Journal article, 2015)In the current study, we evaluated the impact of exercise intensity on gender differences in upper-body poling among cross-country skiers, as well as the associated differences in aerobic capacity, maximal strength, body ... -
Biomechanical analysis of the herringbone technique in classical cross-country skiing
Andersson, Bror Erik Petrus (Master thesis, 2011)Purpose: To investigate the mechanics of the cross-country herringbone technique and to enhance the understanding of adaptations in kinematics and kinetics due to increasing velocity. Method: Eleven male elite cross-country ... -
Energetic Cost and Kinematics of Pushing a Stroller on Flat and Uphill Terrain
Sandbakk, Øyvind; Perl, Rilana; Holmberg, Hans-Christer; Steiner, Thomas (Peer reviewed; Journal article, 2020)During early parenthood, walking and/or running while pushing a stroller is a common form of endurance exercise among both recreationally active individuals and athletes. Here, we investigate how pushing a stroller influences ... -
The Evolution of World-Class Endurance Training: The Scientist's View on Current and Future Trends
Sandbakk, Øyvind Bucher; Pyne, David B.; McGawley, Kerry; Foster, Carl; Kjøsen Talsnes, Rune; Solli, Guro Strøm; Millet, Grégoire P; Seiler, Stephen; Laursen, Paul Byron; Haugen, Thomas André; Tønnessen, Espen; Wilber, Randy; van Erp, Teun; Stellingwerff, Trent; Holmberg, Hans-Christer; Sandbakk, Silvana Bucher (Peer reviewed; Journal article, 2023)Background: Elite sport is continuously evolving. World records keep falling and athletes from a longer list of countries are involved. Purpose: This commentary was designed to provide insights into present and future ... -
Offered Support and Knowledge about the Menstrual Cycle in the Athletic Community: A Cross-Sectional Study of 1086 Female Athletes
von Rosen, Philip; Ekenros, Linda; Solli, Guro Strøm; Sandbakk, Øyvind; Holmberg, Hans-Christer; Hirschberg, Angelica Lindén; Fridén, Cecilia (Peer reviewed; Journal article, 2022)Many female athletes perceive that symptoms related to the menstrual cycle such as dysmenorrhea, premenstrual symptoms, amenorrhea or side-effects of hormonal contraceptives negatively impact their training, performance, ... -
Perceived impact of the menstrual cycle and hormonal contraceptives on physical exercise and performance in 1,086 athletes from 57 sports
Ekenros, Linda; von Rosen, Philip; Solli, Guro Strøm; Sandbakk, Øyvind; Holmberg, Hans-Christer; Hirschberg, Angelica Lindén; Fridén, Cecilia (Peer reviewed; Journal article, 2022)Female athletes train and compete under the potential influence of hormonal fluctuations during the menstrual cycle or during use of various hormonal contraceptives. Dysmenorrhea and premenstrual symptoms are common in the ... -
The perceived influence of menstrual cycle and hormonal contraceptives on training and performance: Comparison between football, handball, and orienteering
Ekenros, Linda; von Rosen, Philip; Solli, Guro Strøm; Sandbakk, Øyvind Bucher; Holmberg, Hans-Christer; Hirschberg, Angelica L; Fridén, Cecilia (Journal article; Peer reviewed, 2023)Recently, we published self-reported data concerning the perceived effects of the menstrual cycle and hormonal contraceptives on the training and performance of 1086 female athletes participating in 57 sports. However, ... -
Physiological Capacity and Training Routines of Elite Cross-Country Skiers: Approaching the Upper Limits of Human Endurance
Sandbakk, Øyvind; Holmberg, Hans-Christer (Journal article; Peer reviewed, 2017)Cross-country (XC) skiing is one of the most demanding of endurance sports, involving protracted competitions on varying terrain employing a variety of skiing techniques that require upper- and/or lower-body work to different ... -
Preparing for snow-sport events at the Paralympic Games in Beijing in 2022: recommendations and remaining questions
Fagher, K.; Baumgart, Julia Kathrin; Solli, Guro Strøm; Holmberg, Hans-Christer; Lexell, J.; Sandbakk, Øyvind (Peer reviewed; Journal article, 2022)During the 2022 Winter Paralympic Games in Beijing, the Para snow-sport events will be held at high altitudes and in possibly cold conditions while also requiring adjustment to several time zones. Furthermore, the ongoing ... -
Preparing for the Nordic Skiing Events at the Beijing Olympics in 2022: Evidence-Based Recommendations and Unanswered Questions
Sandbakk, Øyvind; Solli, Guro Strøm; Talsnes, Rune Kjøsen; Holmberg, Hans-Christer (Peer reviewed; Journal article, 2021)At the 2022 Winter Olympics in Beijing, the XC skiing, biathlon and nordic combined events will be held at altitudes of ~ 1700 m above sea level, possibly in cold environmental conditions and while requiring adjustment to ... -
Sex Differences in World Record Performance: The Influence of Sport Discipline and Competition Duration
Sandbakk, Øyvind; Solli, Guro Strøm; Holmberg, Hans-Christer (Journal article; Peer reviewed, 2017)The current review summarizes scientific knowledge concerning sex differences in world-record performance and the influence of sport discipline and competition duration. In addition, the way that physiological factors ...