The effects of 6-week training programs on throwing accuracy, proprioception, and core endurance in baseball.

Context: With a limited number of outcomes-based studies, only recommendations for strength-training and rehabilitation programs can be made.

Objective: To determine the extent to which throwing accuracy, core stability, and proprioception improved after completion of a 6-week training program that included open kinetic chain (OKC), closed kinetic chain (CKC), and/or core-stability exercises.

Design: A 2 x 3 factorial design.