Journal ArticleDOI
Are we ready to measure running power? Repeatability and concurrent validity of five commercial technologies
Víctor Cerezuela-Espejo,Alejandro Hernández-Belmonte,Javier Courel-Ibáñez,Elena Conesa-Ros,Ricardo Mora-Rodriguez,Jesús G. Pallarés +5 more
Reads0
Chats0
TLDR
The Stryd device was found as the most repeatable technology for all environments and conditions and the PolarV, GarminRP and RunScribe technologies maintain a certain relationship with VO2, but their low repeatability questions their suitability.Abstract:
Training prescription in running activities have benefited from power output (PW) data obtained by new technologies. Nevertheless, to date, the suitability of PW data provided by these tools is sti...read more
Citations
More filters
Journal ArticleDOI
Running power meters and theoretical models based on laws of physics: Effects of environments and running conditions.
Víctor Cerezuela-Espejo,Alejandro Hernández-Belmonte,Javier Courel-Ibáñez,Elena Conesa-Ros,Alejandro Martínez-Cava,Jesús G. Pallarés +5 more
TL;DR: The closest agreement of the Stryd and PolarV technologies with the TPW1 and TPW2 models suggest these tools as the most sensitive, among those analyzed, for PW measurement when changing environments and running conditions.
Journal ArticleDOI
Mechanical Power in Endurance Running: A Scoping Review on Sensors for Power Output Estimation during Running.
Diego Jaén-Carrillo,Luis E. Roche-Seruendo,Antonio Cartón-Llorente,Rodrigo Ramirez-Campillo,Felipe García-Pinillos +4 more
TL;DR: This scoping review examines the current evidences about the use of power output during endurance running and the different commercially available wearable sensors to assess PW and concludes that running power meters need further research before a definitive conclusion regarding its validity and reliability.
Journal ArticleDOI
Foot Strike Angle Prediction and Pattern Classification Using LoadsolTM Wearable Sensors: A Comparison of Machine Learning Techniques
Stephanie R. Moore,Christina Kranzinger,Julian Fritz,Thomas Stӧggl,Josef Krӧll,Hermann Schwameder +5 more
TL;DR: There was an increased tendency to misclassify mid foot strike patterns in all models, and wearable pressure insoles in combination with simple machine learning techniques can be used to predict and classify a runner’s foot strike with sufficient accuracy.
Journal ArticleDOI
Running power: lab based vs. portable devices measurements and its relationship with aerobic power.
Paolo Taboga,Nicola Giovanelli,Enrico Spinazzè,Francesco Cuzzolin,Giuseppe Fedele,Silvano Zanuso,Stefano Lazzer +6 more
TL;DR: In this article, the authors evaluated the effect of running speed on aerobic and running power measured using force plates and by different devices, and found statistically significant linear correlations with running power and running speed.
Journal ArticleDOI
9/3-Minute Running Critical Power Test: Mechanical Threshold Location With Respect to Ventilatory Thresholds and Maximum Oxygen Uptake.
Santiago A Ruiz-Alias,Javier Olaya-Cuartero,Alberto A Ñancupil-Andrade,Felipe García-Pinillos +3 more
TL;DR: In this paper , the Stryd running power meter and its 9/3-minute critical power (CP) test is used to determine the CP location concerning anaerobic threshold, respiratory compensation point (RCP), and maximum oxygen uptake (VO2max).
References
More filters
Journal ArticleDOI
Statistical methods for assessing agreement between two methods of clinical measurement.
TL;DR: An alternative approach, based on graphical techniques and simple calculations, is described, together with the relation between this analysis and the assessment of repeatability.
Journal ArticleDOI
A Guideline of Selecting and Reporting Intraclass Correlation Coefficients for Reliability Research
Terry K. Koo,Mae Y. Li +1 more
TL;DR: A practical guideline for clinical researchers to choose the correct form of ICC is provided and the best practice of reporting ICC parameters in scientific publications is suggested.
Journal ArticleDOI
Measures of reliability in sports medicine and science.
TL;DR: A wider understanding of reliability and adoption of the typical error as the standard measure of reliability would improve the assessment of tests and equipment in the authors' disciplines.
Journal ArticleDOI
A 1% treadmill grade most accurately reflects the energetic cost of outdoor running
TL;DR: Equality of the energetic cost of treadmill and outdoor running is demonstrated with the use of a 1% treadmill grade over a duration of approximately 5 min and at velocities between 2.92 and 5.0 m s-1.
Journal ArticleDOI
Reliability, repeatability and reproducibility: analysis of measurement errors in continuous variables
Jonathan W. Bartlett,Chris Frost +1 more
TL;DR: The general concepts of agreement and reliability are distinguished to aid researchers in considering which are relevant for their particular application, and the fact that reliability depends on the population in which measurements are made, and not just on the measurement errors of the measurement method is highlighted.