HOW YOUR LAG WORKS DURING YOUR DOWNSWING

The Way you ease up during the Downswing

Easing up on the downswing is important when it comes to speeding up the clubhead toward impact. We call the indicator for revealing how you ease up on the power "natural uncock."

More detail...

From the latest findings in sports science(*), we have learned through the modeling of golf swings as pendular movement that the energy of the arms can be more effectively delivered to the club using the natural acceleration of the club itself. In these models, the natural acceleration of the club is utilized by power in the arms being relaxed during the downswing, causing the club head to accelerate.

Natural uncock shows to what extent the speed of one's arms is releasing power, from its maximum to the time of impact.

The reading will be 0% if no power is released, and when power is released, it will rise in keeping with the extent to which it is. If the reading is below 30%, please give thought to how you use power up to the point of impact and look for a timing that will hasten the head speed. Incidentally, in our data, the average of natural uncock for male pros and female pros are about 40% and about 20%, respectively.