19 SELF DEFENSE TECHNIQUES TIPS THAT MIGHT SAVE YOUR LIFE | SAFETY HACKS FOR GIRLS by BONA STUDIO 19 SELF DEFENSE TECHNIQUES TIPS THAT MIGHT SAVE YOUR LIFE | SAFETY HACKS FOR GIRLS by BONA STUDIO 5. February 2020 allen https://youtube.com/watch?v=AYwmOTQCO5w