Tennis - Sensor Sport LAB

TENNIS, HOCKEY AND ROWING

INTRODUCTION AND MOTIVATION

Racket validation with IMU using 3D cameras (task T7A)

DEVELOPED PROTOTYPE

RESULTS AND CONCLUSIONS

In tennis and hockey, the pertinent validation tests have been carried out, without obtaining satisfactory results due to not
have enough dynamic range the gyro. Therefore, until we can have a gyroscope
of high performance, it has not been possible to carry out the pertinent field tests. In
Regarding rowing, an IMU has been placed in its central mast and tests have been carried out
preliminary results showing adequate behavior for future tests, although it is necessary to
improve the tightness to prevent it from being damaged when it is submerged. The layout of the table
kitesurf could not be installed on the paddle because it was too bulky.

Technique recognition tests (task T7B): They could not be carried out because they were not
the current benefits of the technology are sufficient, as previously mentioned.

PEOPLE AND INSTITUTIONS INVOLVED

Isidoro Ruiz-García¹

Ismael Navarro-Marchal²

Juan A. Moreno-Pérez¹

P. Lorenzo Uhrich³

Alberto J. Palma¹

Pablo J. Gómez-López²

Miguel A. Carvajal¹

¹ECsens, Department of Electronics and Computer Technology, Sport and Health University Research Institute (iMUDS-UGR), Research Centre for Information and Communications Technologies (CITIC-UGR), University of Granada, 18071 Granada, Spain.

² SkiingLab, iMUDS, Department of Physical and sport education, Sport and Health University Research Institute (iMUDS-UGR), University of Granada, 18007 Granada, Spain.

³Kustom Skis S.L., Calle Pérez Ayuso, 9, 28002 Madrid, Spain

This work was partly supported by Consejo Superior de Deportes through projects Sensor for Sport Monitoring and Sensor Sport Lab, “Redes de Investigación en Ciencias del Deporte” years 2021 and 2022, and European Regional Development Funds (ERDF).

Thanks also to Kustom Skis for allowing the prototype ski manufacturing at their facility.