Josh Hejka

Was primed on the idea of choosing an appropriate reward function after talking to @drivelinekyle about his recent RL project. It takes a lot of humility to acknowledge that your reward function has a local maximum in High-A and that it might be time to try something new!

Had a great mid-season meeting with the Phillies player development staff that made me reflect on how many low-future-value minor leaguers (such as myself) optimize for the wrong reward function. Most players naturally favor a slightly positive expected value approach with very https://t.co/fjQKN0UOTe

Their sketch barely eked out @jacklambert__’s contribution https://t.co/uLsR8Otni4

Check out more of their work here: https://t.co/iUN5Ns9uSp

In the TJ rehab process, returning general strength to affected arm is crucial. Returning specific flexor strength to the affected arm is just as important, especially with how often FDS tears accompany UCL tears.

RT @DylanNewcomerPT: Over the last year+ I’ve been using the @FlexProGrip to help pitchers resolve chronic elbow pain. One of the key ins…