Gertjan Ettema
Bakgrunn og aktiviteter
Bakgrunn og aktiviteter
Phd (1990) i bevegelsesvitenskap, VU Univeristy Amsterdam.
Undervisning: Biomekanikk av menneskelig bevegelse og motorisk kontroll.
Forskning: Biomekanikk og arbeidsfysiologi av motorisk adferd og idrettsprestasjon
Faglig leder Senter for toppidrettsforskning (SenTIF)
Vitenskapelig, faglig og kunstnerisk arbeid
Et utvalg av nyere tidsskriftspublikasjoner, kunstneriske produksjoner, bok, inklusiv bokdeler og rapport-del. Se alle publikasjoner i databasen
2020
- (2020) Player load in male elite soccer: Comparisons of patterns between matches and positions. PLOS ONE. vol. 15 (9).
- (2020) The role of incline, speed and work rate on the choice of technique in classical roller skiing. PLOS ONE. vol. 15 (7).
- (2020) Strength Determinants of Jump Height in the Jump Throw Movement in Women Handball Players. Journal of Strength and Conditioning Research.
- (2020) On the effect of changing handgrip position on joint specific power and cycling kinematics in recreational and professional cyclists. PLOS ONE.
2019
- (2019) Joint specific power production in cycling: The effect of cadence and intensity. PLOS ONE. vol. 14 (2).
- (2019) The Effect of 30-Second Sprints During Prolonged Exercise on Gross Efficiency, Electromyography, and Pedaling Technique in Elite Cyclists. International Journal of Sports Physiology and Performance (IJSPP).
- (2019) Mechanical energetics and dynamics of uphill double-poling on roller-skis at different incline-speed combinations. PLOS ONE. vol. 14 (2).
- (2019) Sprint running: from fundamental mechanics to practice -a review. European Journal of Applied Physiology. vol. 119 (6).
- (2019) The Interval-Based Physiological and Mechanical Demands of Cross-Country Ski Training. International Journal of Sports Physiology and Performance (IJSPP). vol. 14 (10).
- (2019) The Contribution From Cross-Country Skiing and Shooting Variables on Performance Level and Sex Differences in Biathlon World Cup Individual Races. International Journal of Sports Physiology and Performance (IJSPP). vol. 14 (2).
- (2019) Is There a Trade-Off Between Maximum Jumping and Throwing Capability in the Handball Jump Throw?. Sage Open. vol. 9 (3).
2018
- (2018) Comparison of peak oxygen uptake and exercise efficiency between upper-body poling and arm crank ergometry in trained paraplegic and able-bodied participants. European Journal of Applied Physiology. vol. 118 (9).
- (2018) Examination of gas exchange and blood lactate thresholds in Paralympic athletes during upper-body poling. PLOS ONE. vol. 13 (10).
- (2018) The influence of increased distal loading on metabolic cost, efficiency, and kinematics of roller ski skating. PLOS ONE. vol. 13 (5).
- (2018) The effect of exhaustive exercise on the choice of technique and physiological response in classical roller skiing. European Journal of Applied Physiology. vol. 118 (11).
- (2018) On the importance of “front-side mechanics” in athletics sprinting. International Journal of Sports Physiology and Performance (IJSPP). vol. 13 (4).
- (2018) The Effect of Maximal Speed Ability, Pacing Strategy and Technique on the Finish-Sprint of a Sprint Cross-Country Skiing Competition. International Journal of Sports Physiology and Performance (IJSPP). vol. 14 (6).
- (2018) Comparison of the Effects of Performance Level and Sex on Sprint Performance in the Biathlon World Cup. International Journal of Sports Physiology and Performance (IJSPP). vol. 13 (3).
2017
- (2017) The role of power fluctuations in the preference of diagonal vs. double poling sub-technique at different incline-speed combinations in elite cross-country skiers. Frontiers in Physiology. vol. 8.
- (2017) The effect of exercise intensity on joint power and dynamics in ergometer double-poling performed by cross-country skiers. Human Movement Science. vol. 57.