Driver (1W), Nishikori Swing. // "Nisikori is the famous top tennis player."

Now I'm not doing the "TSURUHASHI" swing any more.
Now I'm doing this, when I hit a ball by Srixon Z-TX ( 9.5 deg ) T-65 X shaft

"Nishikori" swing
Grip:
- Left hand is square or weak
- Right hand is ultra strong ( Almost 90 degrees right rotation from usual square grip )
- Left hand is "Baseball", means don't put the thumb on a shaft.
But the reason of it is, my arthro of left thumb was almost broken. So I can't put the thumb on to a shaft.
- Right little finger is on the forefinger of left hand. It's over wrapping.

Address:
- Stance is square or a little closed.
- Waist is also a little closed.
- Ball position is 5-cm ~ 10-cm inside from the position of left heel. Tee is very high ( Now I'm using 4 inches tee )
- The rotation axis on the heel of left foot.
- Upper body is quite up-right in left-right, front-back.
- Left arm and shaft is in a straight.
- Face is almost vertical.
- Right hand is quite strong and grab the grip at fingers.
- No bended Left wrist.

Taking back:
- Both knees should not be moved from initial positions.
In the mind, in taking back, both of knees are moved for forward (left).
In this mind, at last both of knees can stay.
- Rotate shoulders then hands are moved pretty low and inside.
- No arm rotation.
- No dynamic cocking.
- The barycenter stay in same hight.

Down swing:
- Not concious about a waiting at the top.
- The right palm is always up.
- The lowest point of head is after hitting a ball.
It's descending blow.
- Allow natural face turn.

Follow:
- Not concious about a shape of finish.