Suchergebnisse - Chest

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  1. 1

    Assessment of performance, physiological responses, and movement technique in cross-country skiing using sensor data (Bewertung der Leistung, der physiologischen Reaktionen und der Bewegungstechnik beim Skilanglauf anhand von Sensordaten)

    Seeberg, T. M.
    Veröffentlicht 2023
    “… IMUs also enabled the estimation of total variation of chest acceleration, which serves as a measure of biomechanical intensity.  …”
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  2. 2

    Visualizing and annotating video and microsensor data from cross-country skiing using the autoactive research environment (Visualisierung und Annotation von Video- und Mikrosensordaten aus dem Skilanglauf unter Verwendung der autoaktiven Forschungsumgebung)

    Rindal, O. M. H., Gløersen, Ø., Kvåle, K., Tjønnås, J., Liverud, A. “… METHODS: We recorded data from IMUs mounted on the arm and chest and a video of classical cross-country skiing.  …”
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  3. 3

    Skating technique detection in cross-country skiing using a kinematic global navigation satellite system. The difference between fast and slow gliding skies (Erkennung der Skatingtechnik im Skilanglauf mithilfe eines kinematischen globalen Satellitennavigationssystems. Der Unterschied zwischen schnellem und langsamem Gleiten auf Skiern)

    Masaki, T., Naoto, M., Shunya, U., Linnamo, V., Lindinger, S., Stöggl, T. “… A video camera (GoPro Hero 9 Black) was attached to the chest of the participant to focus on skiing movement to detect the technique used during skiing.  …”
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  4. 4

    Can video- and sensor-based feedback by implementing a terrain-specific micro-pacing strategy improve performance in cross-country skiing? (Kann video- und sensorbasiertes Feedback durch eine geländespezifische Mikropace-Strategie die Leistung im Skilanglauf verbessern?)

    Seeberg, T. M., Kocbach, J., Talsnes, R. K., Meyer, F., Losnegard, T., Tjønnås, J., Sandbakk, Ø. B., Solli, G. S. “… RESULTS: From Race1 to Race2, INT increased the total variation of chest acceleration on all hilltops (p<.001) and reduced the time spent in a specifically targeted downhill segment (mean group difference: -0.55 s, CI95[-0.9,-0.19 s], p=.003), as well as the overall time spent in downhill (-14.4 [-21.4,-7.4] s, p<.001) and flat terrain (-6.5 [-11.0,-1,9] s; p=.006) compared to CON.  …”
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  5. 5

    Performance effects of video- and sensor-based feedback for implementing a terrain-specific micropacing strategy in cross-country skiing (Leistungseffekte von video- und sensorbasiertem Feedback zur Umsetzung einer geländespezifischen Micropacing-Strategie im Skilanglauf)

    Seeberg, T. M., Kocbach, J., Talsnes, R. K., Meyer, F., Losnegard, T., Tjønnås, J., Sandbakk, Ø., Solli, G. S. “… Results: From Race1 to Race2, the intervention group increased the total variation of chest acceleration on all hilltops (P < .001) and reduced time compared with the control group in a specifically targeted downhill segment (mean group difference: -0.55 s; 95% confidence interval [CI], -0.9 to -0.19 s; P = .003), as well as in overall time spent in downhill (-14.4 s; 95% CI, -21.4 to -7.4 s; P < .001) and flat terrain (-6.5 s; 95% CI, -11.0 to -1.9 s; P = .006).  …”
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  6. 6

    Sports-related Fractures, Dislocations and Trauma. Advanced On- and Off-field Management (Sportbedingte Frakturen, Luxationen und Traumata. Fortgeschrittenes On- und Off-Feld-Management)

    M. Khodaee, A. L. Waterbrook, M. Gammons
    Veröffentlicht 2020
    “… Deu, Morteza Khodaee; Pages 693-702 Other Sports-Related Trauma Chest Trauma; Jeffrey P. Feden; Pages 705-713 Abdominal Trauma; Jaron Santelli, Jeremiah W.  …”
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  7. 7

    The effect of short-term summer ski training on body composition, physical fitness, and isokinetic muscle function of cross-country skiers (Die Wirkung von kurzfristigem Sommer-Skitraining auf die Körperzusammensetzung, die körperliche Fitness und die isokinetische Muskelfunktion von Skilangläufern)

    Choi, Y. C., Kim, J. K.
    Veröffentlicht in Journal of Men`s Health (2019)
    “… There were significant differences (p<0.001) in the chest size and bra-chial muscle but no significant differences (p>0.05) in the antebrachial, femoral, and crural muscles.  …”
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  8. 8

    Automatic classification of sub-techniques in classical cross-country skiing using a machine learning algorithm on micro-sensor data (Automatische Klassifizierung von Untertechniken im klassischen Skilanglauf unter Verwendung eines maschinellen Lernalgorithmus auf der Basis von Mikrosensordaten)

    Hoel Rindal, O. M., Seeberg, T. M., Tjønnås, J., Haugnes, P., Sandbakk, O.
    Veröffentlicht in Sensors (2017)
    “… In this study, we aimed to optimize the accuracy of the automatic classification of classical cross-country skiing sub-techniques by using two IMUs attached to the skier`s arm and chest together with a machine learning algorithm.  …”
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  9. 9

    Automatic classification of the sub-techniques (gears) used in cross-country ski skating employing a mobile phone (Automatische Klassifizierung der Untertechniken (Gangarten) im Skilanglauf in der Skatingtechnik mittels eines Mobiltelefons)

    Stöggl, T., Holst, A., Jonasson, A., Andersson, E., Wunsch, T., Norström, C., Holmberg, H. C.
    Veröffentlicht in Sensors (2014)
    “… Gear classification by the Smartphone (on the chest) and based on video recordings were compared.  …”
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  10. 10

    Automatic classification of sub-techniques in classical cross-country skiing using a machine learning algorithm on micro-sensor data (Automatische Klassifikation der im Skilanglauf eingesetzten Untertechniken mittels eines auf Mikrosensordaten basierten maschinellen Lernalgorithmus)

    Rindal, O. M. H., Seeberg, T. M., Tjønnås, J., Haugnes, P., Sandbakk, O.
    Veröffentlicht in Sensors (2018)
    “… In this study, we aimed to optimize the accuracy of the automatic classification of classical cross-country skiing sub-techniques by using two IMUs attached to the skier`s arm and chest together with a machine learning algorithm.  …”
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  11. 11

    A portable Douglas bag system (Ein tragbares Douglassack-System)

    Andersson, F., Skoglund, P., Viktorsson, J., Ainegren, M. “… The system has a three-way valve placed on the athletes chest, specially designed for the system and 3D-printed in ABS material (uPRINT SE PLUS, Stratasys, USA) and a timer to measure the sampling sequence.  …”
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  12. 12

    Skitracker: measuring skiing performance using a body-area network (Skitracker: Messung der Skilaufleistung mittels eines Körperflächennetzwerks)

    Homewood, T., Hussein-Jamal, R.
    Veröffentlicht 2013
    “… Instead of high-speed cameras, accelerometers in either a smartphone or a sensor node would be used to capture the movement of the skier on three axes, and wired physiological sensors would be replaced by a wireless sensor belt worn by the skier on their chest. This project has been run in conjunction with the Swedish Institute of Computer Science (SICS), who were responsible for developing the software that analyses the skier's technique using accelerometer data.  …”
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  13. 13

    Bronchial challenges and respiratory symptoms in elite swimmers and winter sport athletes. Airway hyperresponsiveness in asthma: Its measurement and clinical significance (Bronchiale Herausforderungen und Atemsymptome bei Hochleistungsschwimmern und Wintersportlern. Hyperanfälligkeit der Atemwege bei Asthma: Messung und klinische Bedeutung)

    Bougault, V., Turmel, J., Boulet, L. P.
    Veröffentlicht in Chest (2010)
    “… Chest …”
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  14. 14

    Biomechanical study of cross-country skiing (Biomechanische Untersuchung des Skilanglaufs)

    Lund, M.
    Veröffentlicht 2005
    “… This investigation is a biomechanical study of how the stiffness in pectoralis major (the big chest muscle) affects the muscles in the upper back during the fourth gear in Cross-country skiing free-style technique.  …”
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  15. 15

    Field exercise vs laboratory eucapnic voluntary hyperventilation to identify airway hyperresponsiveness in elite cold weather athletes (Felduntersuchungen vs. willkürliche Eukapnie-Hyperventilation zur Bestimmung der Hyperempfindlichkeit der Atemwege bei Leistungssportlern, die unter kalten Umgebungstemperaturen Sport treiben)

    Rundell, K. W., Anderson, S. D., Spiering, B. A., Judelson, D. A.
    Veröffentlicht in Chest (2004)
    “… Chest …”
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