😁 These Kids Smiles Will Make Your Day 🥋🤔 How has Jiu Jitsu Changed a Kids Life You Know?🥋 Professor Kelly, at Power of Leverage Brazilian Jiu Jitsu, teaches interactively to keep the kids involved throughout the learning process.🎬 One of the shots in this 1-minute video is a girl that is only 4 years old leading the entire class. We find this to be incredibly empowering as she is learning to become a leader so early on.