Zobrazeno 1 - 10
of 548
pro vyhledávání: '"Christer Holmberg"'
Publikováno v:
Journal of Modern Transportation, Vol 27, Iss 3, Pp 153-168 (2019)
Abstract Catenary-free operated electric trains, as one of the recent technologies in railway transportation, has opened a new field of research: speed profile optimization and energy optimal operation of catenary-free operated electric trains. A wel
Externí odkaz:
https://doaj.org/article/f7430f77af08460b8cedc728e3221d1f
Autor:
Linda Ekenros, Philip von Rosen, Jessica Norrbom, Hans-Christer Holmberg, Carl Johan Sundberg, Cecilia Fridén, Angelica Lindén Hirschberg
Publikováno v:
Trials, Vol 25, Iss 1, Pp 1-14 (2024)
Abstract Background The menstrual cycle and its impact on training and performance are of growing interest. However, evidence is lacking whether periodized exercise based on the menstrual cycle is beneficial. The primary purpose of this proposed rand
Externí odkaz:
https://doaj.org/article/fc18f788544843ad9c53efa76653c713
Autor:
Andreas Ivarsson, Eric Hamrin Senorski, Kristian Samuelsson, Martin Hägglund, Hannah Karlsson, Hans-Christer Holmberg, Ramana Piussi, Elin Nilsson
Publikováno v:
BMJ Open Sport & Exercise Medicine, Vol 10, Iss 1 (2024)
This study explored professional wrestlers’ experiences of the consequences of an anterior cruciate ligament (ACL) injury and their perception of whether the ACL injury could have been prevented. We interviewed 10 professional wrestlers (60% women,
Externí odkaz:
https://doaj.org/article/a5175687be7442439f8bb7d89da38893
Publikováno v:
Sensors, Vol 24, Iss 5, p 1412 (2024)
Roller skiing is one primary form of training method as it is an off-snow equivalent to cross-country (XC) skiing during the dry land preseason training, but the results could only be applied to on-snow skiing with appropriate caution. The aim of thi
Externí odkaz:
https://doaj.org/article/0331e37294244b28a0a6d607d9698fea
Autor:
Barbara Pellegrini, Chiara Zoppirolli, Federico Stella, Lorenzo Bortolan, Hans-Christer Holmberg, Federico Schena
Publikováno v:
Journal of Sport and Health Science, Vol 11, Iss 1, Pp 30-39 (2022)
Purpose: This study aimed to compare biomechanical aspects of a novel “running” diagonal stride (DSRUN) with “conventional” diagonal stride (DSCONV) skiing techniques performed at high speed. Methods: Ten elite Italian male junior cross-count
Externí odkaz:
https://doaj.org/article/7ea03ba16b4448e7bdbce73c7b1c5357
Autor:
Linda Ekenros, Philip von Rosen, Guro Strøm Solli, Øyvind Sandbakk, Hans-Christer Holmberg, Angelica Lindén Hirschberg, Cecilia Fridén
Publikováno v:
Frontiers in Physiology, Vol 13 (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 general population, as well
Externí odkaz:
https://doaj.org/article/eec981890f08422083f11daec67936dc
Autor:
Marcus Moberg, William Apró, Igor Cervenka, Björn Ekblom, Gerrit van Hall, Hans-Christer Holmberg, Jorge L. Ruas, Eva Blomstrand
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Abstract This study examined acute molecular responses to concurrent exercise involving different muscles. Eight men participated in a randomized crossover-trial with two sessions, one where they performed interval cycling followed by upper body resi
Externí odkaz:
https://doaj.org/article/06362132992943c3be5970aa6e96d42f
Publikováno v:
Frontiers in Sports and Active Living, Vol 3 (2022)
Purpose: To evaluate retrospectively the training intensity distribution (TID) among highly trained canoe sprinters during a single season and to relate TID to changes in performance.Methods: The heart rates during on-water training by 11 German spri
Externí odkaz:
https://doaj.org/article/b96ac65349714795b269117ce2c3704c
Autor:
Christina Mishica, Heikki Kyröläinen, Esa Hynynen, Ari Nummela, Hans-Christer Holmberg, Vesa Linnamo
Publikováno v:
PLoS ONE, Vol 17, Iss 1 (2022)
Purpose The purpose of this study was to compare heart rate (HR) and heart rate variability in young endurance athletes during nocturnal sleep and in the morning; and to assess whether changes in these values are associated with changes in submaximal
Externí odkaz:
https://doaj.org/article/aa327f533893465eb4318371aa07662c
Publikováno v:
Sports Medicine - Open, Vol 5, Iss 1, Pp 1-13 (2019)
Abstract Background High-intensity interval training (HIIT) is frequently employed to improve the endurance of various types of athletes. To determine whether youth soccer players may benefit from the intermittent load and time efficiency of HIIT, we
Externí odkaz:
https://doaj.org/article/da49a11c64f34309893b02a6fe14d63e