1. Bezodis, N.E., Willwacher, S., Salo, A.: The biomechanics of the track and field sprint start: a narrative review. Sports Med. 49(9), 1345–1364 (2019)
2. Jacobsson, J., Ekberg, J., Timpka, T., et al.: Developing web-based health guidance for coaches and parents in child athletics (track and field). Scand. J. Med. Sci. Sports 30(7), 1248–1255 (2020)
3. Wang, P.: Analysis and design of applying artificial intelligence in educational video. E-educ. Res. 41(03), 93–100+121 (2020)
4. Li, J.: Computer course teaching mode based on multimedia mobile platform. Modern Informationn Technology 4(02):162–163+166 (2020)
5. Guo, R.: On innovation of multimedia teaching model based on WebRTC technology. J. Daqing Normal Univ. 39(06), 70-75 (2019)