dexterity

I just learned my first cardistry today, and I really like it. And I was wondering: will learning cardistry help me improve at sleight of hand with other magic tricks, like card magic or coin magic? I mean, will it increase my general dexterity, hand flexibility and muscle memory, which could...

good evening! I am working on my flexibility and strength to handle a deck smoothly and confidently. I have a grip resistant exerciser; but Strength seems easy...I need help with some flexibility. any favorite tips or tricks? or previous discussion I can follow?