There’s no better way to train a narrow, consistent kick than with vertical flutter kick. And, coaches: There’s no quicker way to improve a swimmer’s kick than to film them doing this drill and SHOW THEM how they’re moving their legs and feet. The model looks like this. The legs are long, yet supple. The toes are pointed, yet the feet and ankles are flexible. The kick initiates with the hips and thighs, and not with the knees. The kick is quick, narrow, and continuous. The swimmer maintains a lo