1. "Wellness, fitness, and lifestyle sensing applications." Sensor Technologies;McGrath,2013
2. The Xsens wearable motion capture solutions, https://www.xsens.com/products/xsens-mvn/. Accessed: 8. September 2017.
3. "A real-time tracking system for football match and training analysis." Microelectronic systems;von der Grün,2011
4. “Principles of skill acquisition”;Bilodeau,1969
5. "Silicon gets sporty.";Lightman;IEEE Spectrum,2016