Leung Ting Drills. Emin Boztepe. Emin Boztepe punching. Explosive Wing Tsun Emin Boztepe part 3. Explosive Wing Tsun Emin Boztepe part 5. Explosive Wing Tsun Emin Boztepe part 2. Explosive Wing Tsun Emin Boztepe part 4. Explosive Wing Tsun Emin Boztepe part 1.