Hellow guys, Welcome to my website, and you are watching Do this core challenge: 10 plank pushups + 20 single leg v-ups + 30 Russian twists #core #fitness. and this vIdeo is uploaded by Margaux Alvarez at 2025-05-18T05:00:05-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.