All moves should be SHARP! Imagine hitting a brick wall behind you.

Wrists should not be Cocked, they should be in a straight line with your arms. Thumbs should be on the OUTSIDE of your fists, with your pinkie finger in back.

Although you want to hit a brick wall, your arms should NOT be way behind you. You should be able to just barely see them out of the corner of your eyes when looking straight ahead.

Shoulders should be relaxed, not up at your ears.

Shortest distance - rather than swinging your arms around, up into your "High V" then bring your arms in front of yourself and hit.

Practice in a mirror to see how you are doing. You may feel like you're doing the moves correctly, but you my not be.