So many repeated notes on the right hand.. must be very tiring!

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Francisco Tarrega/Koji Attwood: Recuerdos de la Alhambra
So many repeated notes on the right hand.. must be very tiring!
I heard the keys are heavier on a grand. Shouldn't it be more tiring instead?
Keys are indeed heavier on a grand but they have something called double escapement. Double escapement allows for quick play of repeated notes. If I remember correctly, the hammer does not fall... See More
Keys are indeed heavier on a grand but they have something called double escapement. Double escapement allows for quick play of repeated notes. If I remember correctly, the hammer does not fall completely, just partially.
Interesting. Double escapement. Gotta read up on that!
Watching the double escapement action is way better: https://www.youtube.com/watch?v=mGxuD3lWaCs