| dc.contributor.author | Olstad, Bjørn Harald | |
| dc.date.accessioned | 2016-02-24T14:34:00Z | |
| dc.date.available | 2016-02-24T14:34:00Z | |
| dc.date.issued | 2016 | |
| dc.identifier.isbn | 978-82-502-0527-7 | |
| dc.identifier.uri | http://hdl.handle.net/11250/2380361 | |
| dc.description | Avhandling (doktorgrad) - Norges idrettshøgskole, 2016 | nb_NO |
| dc.description | Paper I: Olstad, B.H., Zinner, C., Cabri, J., & Kjendlie P.L. (2014). Surface electromyographic measurements on land prior to and after 90 min of submersion (swimming) are highly reliable. Journal of Electromyography and Kinesiology, 24(5), 698-703. | |
| dc.description | Paper II: Olstad, B.H., Zinner, C., Haakonsen, D., Cabri, J., & Kjendlie, P.L. (2014). A new approach for identifying phases of the breaststroke wave kick and calculation of feet slip using 3D automatic motion tracking. In B. Mason (Ed.), Proceedings of the XIIth International Symposium on Biomechanics and Medicine in Swimming (pp. 195-199). Canberra, Australia: Australian Institute of Sport. | |
| dc.description | Paper III: Olstad, B.H., Vaz, J.R., Zinner, C., Cabri, J., & Kjendlie, P.L. Muscle coordination and kinematics in worldclass and national-elite breaststrokers at 60-80-100% of maximal effort. Submitted (2nd review) to Journal of Sports Sciences. | |
| dc.description | Paper IV: Guignard, B., Olstad, B.H., Escobar, D.S., Lauer, J., Kjendlie, P.L., & Rouard, A.H. (2015). Different muscular recruitment strategies among elite breaststrokers. International Journal of Sports Physiology and Performance. Advance online publication, doi: 10.1123/ijspp.2014-0498. | |
| dc.description | Paper V: Olstad, B.H., Zinner, C., Vaz, J.R., Cabri, J., & Kjendlie, P.L. Muscle coordination differences in world champions, world-class and national elite breaststroke swimmers. Submitted to Scandinavian Journal of Medicine and Science in Sports. | |
| dc.description.abstract | This thesis consists of five studies, the main objectives of which were to establish a reliable method for conducting surface electromyography (EMG) in water over prolonged submersion (Study 1); to develop a specific method for dividing the contemporary breaststroke leg kick into phases independent of the different techniques used by elite swimmers (Study 2); and to identify the role of neuromuscular activity in effort (Study 3) and performance levels (Studies 4 and 5) in elite contemporary breaststroke swimming. In total, twenty-one participants (twelve students and nine elite swimmers) volunteered to participate. Muscle activation was measured with EMG from eight muscles on the right side of the body. Kinematic variables were measured from twenty-one retro-reflective markers placed on the swimmer's body. Data from these markers were captured in 3D using automatic motion tracking. | nb_NO |
| dc.language.iso | eng | nb_NO |
| dc.subject | nih | |
| dc.subject | doktoravhandlinger | |
| dc.subject | svømming | |
| dc.subject | kinematikk | |
| dc.subject | muskler | |
| dc.subject | emg | |
| dc.title | Muscle activation and kinematics in contemporary breaststroke swimming | nb_NO |
| dc.type | Doctoral thesis | nb_NO |
| dc.subject.nsi | VDP::Social science: 200::Social science in sports: 330::Other subjects within physical education: 339 | nb_NO |
| dc.description.localcode | Seksjon for fysisk prestasjonsevne / Department of Physical Performance | nb_NO |
