#Ren Jialun # Participate in the show to do tasks, Jialun is serious

When Jialun #Ren Jialun used a magazine portrait to conduct a skipping rope experiment, only 8 were identified by the jump rope APP. In the face of such a "dismal" result, Ren Jialun's desire to win or lose was aroused, and he began to jump rope by himself and achieved 145 good results, like