Tumynaitė, L., Miežienė, B., Mok, M. M. C., Chin, M.- kai, Putriūtė, V., Rupainienė, V., Stankevičienė, G., & Emeljanovas, A. (2018). Effects of Intervention “Hopsport Brain Breaks” Program on Physical Fitness and Sedentary Behaviour in Primary School. Baltic Journal of Sport and Health Sciences, 3(94). https://doi.org/10.33607/bjshs.v3i94.129