Check out this article from Training Peaks. It also has a video for many of the exercises in this routine.

http://home.trainingpeaks.com/blog/article/core-strength-for-athletes-a-workout-to-improve-performance-and-prevent-injury?utm_source=tpr&utm_medium=email&utm_content=2&utm_campaign=01-16-anl

WU: Core Contract & Release
15s Hold X4

Set 1: 45s X3
Lateral Crawl
Prone Med Ball Toss
Sit Up w/Med Ball Toss Up

Set 2: 30s each side X3
Bulgarian Squat w/Twist
Boat Pose w/RB Twist
Suitcase Squat

Set 3: 30s each side X3
Stir the Pot on Ball
Walking Chest Press w/RB (2 steps both forward & back)
RB Lateral Step w/One Arm Dumbbell Press (2 steps both forward & back