The program is a high intensity velocity development program combined with athletic strength and conditioning program. Each session will include:

  • Arm Care/Injury Prevention

  • Velocity Development Training

  • Full Body Athletic Strength/Speed/Agility/Core/Conditioning

Participation is requires that players are current high school sophomores or older. This program is NOT exclude to Twelve members.


Alex Pounds
Alex is a former collegiate baseball player at Hill College, El Paso Community College, and Morehead State University. He graduated from Morehead with a B.S. in Excercise Science. He is a Certified Strength and Conditioning Coach (NSCA-CSCS). After four years as a strength coach for the Houston Astros, Alex is the Performance Director of Ollin Athletics and Sports Medicine.

Mark Mangum
Former 1st round draft pick of the Colorado Rockies and current Twelve Director of Youth Development.

Mark Ecker
The former Texas A&M All-American pitcher was a 5th round draft pick of the Detriot Tigers in 2016.

Other Twelve staff TBD.

All training sessions will take place at the Twelve Training facility located at:
5188 Straub, College Station, TX 77845.

If you have any questions please contact Mark Mangum at


Tuesday, November 27: 8:15pm - 9:15pm

Thursday, November 29: 6:30pm - 8:30pm

Saturday, December 1: 12:30pm - 2:00pm

Tuesday, December 4: 8:15pm - 9:15pm

Thursday, December 6: 6:30pm - 8:30pm

Saturday, December 8: 12:30pm - 2:00pm

Tuesday, December 11: 8:15pm - 9:15pm

Thursday, December 13: 6:30pm - 8:30pm

Saturday, December 15: 12:30pm - 2:00pm

Monday, December 17: 6:30pm - 8:00pm

Thursday, December 20: 6:30pm - 8:30pm

Saturday, December 22: 12:30pm - 2:00pm

Thursday, December 27: 6:30pm - 8:30pm

Saturday, December 29: 12:30pm - 2:00pm

Wednesday, January 2: 8:15pm - 9:15pm

Saturday, January 5: 12:30pm - 2:00pm

Monday, January 7: 6:30pm - 8:00pm

Thursday, January 10: 6:30pm - 8:30pm

Saturday, January 12: 10:30am - 11:30am

Monday, January 14: 6:30pm - 8:00pm

Thursday, January 17: 6:30pm - 8:30pm

Saturday, January 19: 10:30am - 11:30am

Monday, January 21: 6:30pm - 8:00pm

Thursday, January 24: 6:30pm - 8:30pm

HOW TO REGISTER:  Fill out the form below. SPACE IS LIMITED. Don't wait. Sign up today!

HOW TO PAY:  Cost is $400. Pay by credit card using the PayPal button below. Check made payable to CST Baseball, Inc. can be submitted in to Twelve staff or mailed to CST Baseball, Inc., 2203 Carlisle Ct., College Station, TX 77845.

Email Mark Mangum at with any questions

NOTE: If you are 16u or older you and you would like to participate in the Velo Program AND the HS Prep program, be sure to select the combo payment option on the PayPal drop down menu below. You’ll also need to fill out the registration form for both programs.

Winter Velocity Program (College Station)

WHAT TO BRING:  Players need to bring turfs (or tennis shoes) AND cleats to all sessions.  Bring glove, water, and long sleeves (mandatory, no exceptions).


This is NOT a "Pitcher Workout", it is an off-season Throwing Program that benefits players that play any position on the field. The program is designed to make you stronger, less susceptible to injury, and potentially increase your velocity 3-5 mph through hard, smart, and intentional work.

This program has been researched, tested, and scientifically modified to provide serious players with a platform to increase velocity AND arm health.


Players who achieve the 3-5 mph gains are those who attend all sessions. The strength and conditioning portion of the program will be focused on athletic mobility, strength and power gains, as well as injury prevention.