Freestyle – Straighter Leg Flutter Kick

Freestyle – Straighter Leg Flutter Kick

While we’ve covered this many times before, it seems like there’s always a need to rehash that a “straight-leg” flutter kick really doesn’t mean you don’t bend your legs. Why Do It: A slight bend in the leg in the flutter kick is necessary for a proper flutter kick and provides the foot with greater speed as it attempts to aid in moving you forward. How to Do It: 1. While the goal of swim teachers in using the words “straight leg” is to get people to stop kicking with too much bend in the knees, this is not a literal term. It’s a teaching term and should be called “straighter leg.” 2. All of these great swimmers illustrate the meaning of a straight-leg flutter. They keep most of their thigh shallow, and hidden behind the body, creating a nice, straight line through their torso to the thigh. 3. The knee bends the back of the calf upwards, again, behind the body, hiding the resistance of the set up of the kick. 4. Finish the kick with a short, sharp snap of the foot to full extension and NOW a straight leg. How to Do It Really Well (the Fine Points): When you watch these swimmers, notice a very important aspect of a great flutter kick… ankle flexibility. Each swimmer finishes with a pointed toe while dragging some air back into the water with the foot. The air that is accompanying with the foot enhances the foot speed required for a quick, consistent kick to be maintained. Remember, “straight” doesn’t really mean STRAIGHT… it means “straigter” when referring to the flutter kick.


8 thoughts on “Freestyle – Straighter Leg Flutter Kick”

  • my ankles start to burn after a minute or so of flutter kick. Is that normal for a beginner? or am I doing something wrong? Not my foot, no my leg, just the ankle and the surrounding 4-6" around it. Feels burning and then numb. It's find one I stop, nothing hurts afterwards. Just wondering Thanks.

  • great video. Really needed the "straight leg" explained. I found that when I bend my knees on the down flick and keep it straight on the up part of the kick, I move faster. Keeping the leg completely straight doesn't expose more foot area to flick the water back. A good flutter kick is a whip action that starts from the hip. The legs are merely the thong of the whip.

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