不同的手部位置打腿 Freestyle - Flutter Kick X!

iswim

While this drill can be used with all kicks, the stability of flutter kick makes it the most effective for this particular exercise.
打腿时保持手部的稳定性很重要。

Adding resistance to increase leg strength can be as simple as creating resistance with your arms or body.  The decreasing of this resistance is also as easy as changing the position of the arms, and feeling the freedom that occurs with slicing the water.
水平打腿，同时尝试不同的手部位置，比如：X型，11点钟位置以及流线型位置。感受不同手部位置对减少阻力的效果。

Put on some fins, and try to pick up the pace.  You can easily do this by reducing the interval during a set.  A great way to do this drill in practice would be to kick 150s in which the first 50 is in the X position, 2nd 50 in "11," and 3rd 50 in streamline.  Then do that a bunch.