Crazy Russian Dunker Shal got progress Double Up, Windmill over 3 & more

Russian dunkers using the best playometric technology from high jumps of Russian National High jump Olympic team. Crazy dunks with amazing Vertical! 50 inches and more. Shal is the best European slamdunnk legend with 2 titles and now he working like a coach of Russian National Slamdunk Team. RNST using the best Vertical program in the world now.