What Was the Best Stool to a Train At?

Top level players, like grand masters, 26, 26 50. Fadel carals, manuel hos i think at some point they only had gs ryes. The team was given the same aby eight or 16 exercises that the top level g ms would maybe solve like 80 % of. And for me, i would only solve like three or four. But a, it, ah, it was nice. It's like lifting heavy weights. It's what makes you stronger.