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A Cluster Analysis Approach to Profile Men and Women s Volley Positions in Professional Tennis Matches (Doubles)

Martínez-Gallego, Rafael; Ramón-Llín, Jesús; Crespo, Miguel (MDPI AG, 2021-06)

[EN] Background: Tennis ball tracking technology allows the aquirement of novel and reliable data about several performance indicators, such as volley positions. This information is key to understand match dynamics in ...
How do International Olympic Sport Federations innovate? the use of crowdfunding and the impact of COVID-19

Crespo, Miguel; Botella-Carrubi, Dolores; Jabaloyes Vivas, José Manuel; Martínez-Gallego, Rafael (SAGE Publications, 2023-06)

[EN] The purpose of this study was to contribute to the understanding of innovation and crowdfunding of International Olympic Sport Federations (IFs), which are the world governing bodies of their respective sports. Three ...
Tennis Coaches Perceptions of Covid-19 Impact on Their Health and Professional Activity: A Multi-Cultural Approach

Crespo, Miguel; Martínez-Gallego, Rafael; Ramón-Llín, Jesús (MDPI AG, 2021-05)

[EN] Tennis coaches are facing considerable challenges as the game is disrupted by the COVID-19 pandemic. The long tradition of tennis in the Latin American region and in Spanish- and Portuguese-speaking European countries ...

Now showing items 1-3 of 3