really cool to see how players make small mechanical tweaks to improve performance. 

after two outings walking 4+ batters, roki sasaki makes a tiny tweak to his front side foot in the bullpen. 

that tweak drops his walk rate in half the next two games. as always, small sample size but still pretty wild how something do small can be so effective.

Rōki Sasaki, Mechanics adjustment. 

Watch his front foot. https://t.co/ccdQ9w6VVa

Rob Friedman

really cool to see how players make small mechanical tweaks to improve performance. 

after two outings walking 4+ batters, roki sasaki makes a tiny tweak to his front side foot in the bullpen. 

that tweak drops his walk rate in half the next two games. as always, small sample size but still pretty wild how something do small can be so effective. 

https://x.com/pitchingninja/status/1911381443135103133?s=46&t=dGdml54Bn5gAjlxSoZTivg