Free Fall & Wrist Height (2.1)

Support your right arm with your left hand, keeping the right arm heavy.
If you are standing, allow your arm to fall to your side. If you are seated, allow your arm to land freely on your lap.
Toss your right arm up onto the keyboard, landing with your palm on a cluster of white keys.
Try the same with your right hand already over the keys. Lift the arm with a supple wrist, draw the upper arm forward, and release it in another palm cluster.
Next, use the same motion to drop on the interval of a fifth, using fingers 1 and 5.
Experiment with lifting and dropping on different finger pairs: 2-5, 3-5, 4-5, 2-4, 3-4, 1-2, 1-3, and 1-4, at your own pace.
In all movements, lift and drop with a supple wrist, maintain a Quiet Hand, and rebound off of the key bed after passing through the sound point.

Play some dyads in different registers.
If your wrist is too low at the moment of attack, you risk hyperextending and straining the carpal tendons. A low wrist can also lead to a collapsed bridge, causing further strain and limiting mobility.
If your wrist is too high, motion at the wrist becomes unnecessarily large, and the fingers may ‘slap’ down without adequate arm support.
Your connection to your whole body will be increased if you lift, drop and follow through using a more medial position for the wrist, at the moment of attack through the sound point.