The Relationship of Bat Swing Velocity and Isokinetic Strength of The Knee Extension and Flexion in Professional Baseball Player's. Journal of Community Relations, Ohtani Women's University. 2003. 26-32
The Relationship of Bat Swing Velocity and Isokinetic Strength of The Internal and Eternal Shoulder Rotator's in Professional Baseball Player's. Ohtani Women's University. 1998. 121-131