Power Swing Plus Hitting Aid & Bat Swing Trainer for Baseball Softball IMPROVE BAT SPEED & POWER IMMEDIATELY - Baseball & Softball Swing Trainer. Best Kept Pro Secret! Hitting Trainer Helps All Level Baseball and Softball Players Hit Better. Take regular batting practice with this training tool and you will FEEL and BE more POWERFUL with each swing! HOW? Bands keep arms in most EFFICIENT, proper PATH, and INSIDE the ball where hitter needs to be to create power! ELIMINATE bad habit of casting and rolling over. Used by Pro Players, College Players and Youth all over the country! The PowerSwingPlus forces me to have the correct hand path. It keeps me inside the ball and eliminates any tendency to deviate from the most efficient and shortest path to the ball. PowerSwingPlus trains arms to stay in proper swing path and creates MUSCLE MEMORY to hit POWERFUL line drives of which all players dream!