The flutter kick is a basic swimming technique where you kick your legs alternately in a continuous fluttering motion. Incorporating sideways kicks into your flutter kick routine can enhance its strength and effectiveness. Sideways kicking engages different muscle groups, particularly your core and hip muscles, which contribute to a more powerful kick. #swimminglessons #swimschool #swimlife #swimtraining #swimcoach #swimclass #learntoswim #swimmingfitness #swimmingtime #swimmingfun #swimminglove