No one who has ever done your 'exercises' has ever agreed with you so speaking personally, I wouldn't waste my time.
Do you have even the slightest interest in the topic, or solely in trolling?
I'm interested in the theory of tone production not your bogus ideas. Go read a few books and get some expert advice before offering advice to others which may well cause injury to them in the long run. I have helped students learn to play with minimum effort for many years. To see someone with little experience or knowledge recommend adding tension is beyond the pale. Good day sir!
To speak about "pressure" in piano playing is to use a loose expression, giving rise to misunderstanding. This may lead to such faults as pressing down the key to the bottom of the key-bed, and even keeping it there with a display of force (vibrato). If the pianist depresses the key he fails to take into consideration the laws of the operation of the piano's mechanism. As the release of the hammer takes place near the middle of the downward course of the key (at the escapement level), any further movement of the finger is merely supplementary. In examining the sides of the keys of pianos used for at least four or five years, we find that the upper part of the wood of the key is of darker colour. This proves that keys do not as a rule touch the key-bed, otherwise their sides would have become uniformly dark.
Talking of reading books, my Gat arrived today. What a genius! Page 23:A valuable book - you won't find it anywhere under £30!
Another author who hasn't actually realised that there is a SPECTRUM of possibility-
And at what point will your mp3s be on sale at Amazon? Or your books fetch £30 each? You're delusional.