Butterfly Kick Meaning in Swimming

Butterfly kick is the simultaneous up and down leg movement. Swimmers keep legs together throughout the motion. Hips initiate the downward drive. Knees bend slightly during the upward phase. A whip like motion pushes water backward. Core strength supports powerful undulation. The kick occurs twice per stroke cycle. Proper rhythm connects kick with arm pull. Coaches train small controlled movements for efficiency. During a race, a swimmer performs two strong kicks per arm pull. That action defines the butterfly kick technique. Consistent kicking maintains forward momentum. Strong coordination enhances overall speed.