Some type of exercises can be a big turn off especially to beginners. It's better to choose simple exercises and then move on to harder ones later.
Scales and arpeggios are great exercises and are used mostly by great piano players. Both exercises can help with finger strength and fluency.
The notion is to keep the wrist low, hand extremely steady, and lift the finger as high as possible. The wrist must be completely loose and free of tension. Best effort should be made so that only the finger being used to hit the key should be moved.The first exercise involves lifting the finger high and then pressing and holding the key until the split second that the next key is depressed. The second exercise involves lifting the finger high and playing staccato with zero wrist or hand motion.
The notion is to keep the wrist low, hand extremely steady, and lift the finger as high as possible. The wrist must be completely loose and free of tension. Best effort should be made so that only the finger being used to hit the key should be moved.The first exercise involves lifting the finger high and then pressing and holding the key until the split second that the next key is depressed. The second exercise involves lifting the finger high and playing staccato with zero wrist or hand motion.These exercises can be applied to a lot of hanon, scales, arpeggios, Chopin etudes such as 10-2,10-4, and 10-5 (generally any piece with single notes in rapid succession).I personally feel this approach is absolutely silly and borderline dangerous, but my teacher swears by this method. Such insistence on my teacher's part has made me agree to this approach.What do you guys think? Is there any benefit from this sort of practice?