Silvia Fantozzi, from the University of Bologna, will present the use of inertial sensors for the biomechanic analysis of swimming from the laboratory validation to the in-field use with athlete during training session. Different solutions and analysis will be described: from single to multiple sensors, from temporal phases to joint kinematic analysis. The recent development of wearable inertial sensors allows quantitative evaluation of swimming technique for improving performance and injury prevention.
In 2013, we began using waterproof cameras and markers drawn on the skin of swimmers to evaluate their biomechanics. We then moved on to markerless approach and are now using wearable sensors. Our approach integrates kinematic analysis with electromyography, hand pressure sensors and drag evaluation. Our results are the outcome of a collaborative effort between bioengineers, kinesiologists and coaches.
This work will focused on several major challenges: sensor features and locations, type of kinematic analysis, validation in laboratory and in swimming pool. These solutions aim to provide quantitative feedback to coaches and athletes for improving performance and reduce risk of injury.
Don’t hesitate to sign up to the DIGISPORT Winter School from November 25th to 27th in Rennes, France : https://digisport.sciencesconf.org/registration?lang=en
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