02/13/2026
Good luck to all Palacios’s Development Program this season.
The Mid-Atlantic’s top trainer with over 30 yrs. exp.
developing HS, college and pro players Elite Baseball Performance Developer Data-Driven Player Development Specialist
02/13/2026
Good luck to all Palacios’s Development Program this season.
Talking Baseball with USA Prime Maryland
🔥 PLAYER DEVELOPMENT UPDATE — PALACIOS BASEBALL 🔥
MJ Marll Jr. continues to make major progress through focused development and advanced training at Palacios Baseball.
Current swing adjustments and focus:
✅ Loading hands closer to the chest for better connection and control
✅ More directional movement toward the middle of the field
✅ Front shoulder working slightly lower than the back shoulder for improved swing plane
✅ Reducing head movement to increase consistency and balance through the swing
📈 The results speak for themselves — MJ has already gained +7 MPH exit velocity since beginning training.
This is what intentional development looks like: clear mechanical adjustments, measurable data, and consistent work.
💪 Train different. Develop with purpose.
⚾️ Palacios Baseball — Where players get better.
02/07/2026
Just miss my kiss expresso coffee
01/24/2026
What about Andrew Jones that makes him an Hall of Famer I seen many others with better stats. Sorry if I offended anyone about this but he was good but not HOF caliber.
01/24/2026
🤣🤣🤣🤣🤣🤣. No I work with him everyday. Coman Josh Shirlen.
Working with Vanderbilt committed player Judah Shirlen and many more.
01/23/2026