Watch players from the side. Watch one body part at a time. The two most straightforward indicators are the body's extremities, the head and front foot (pulling off the ball) back foot (improper rotation). Simple instruction; turn the back foot from your hips, keeping your hands back, and exploding with...

See immediate results: Resistance improves hitting mechanics, and strength for power hitting; triggering acceleration for bat speed and power. Works for you while you practice: Combining resistance, and acceleration creates the ultimate “muscle memory” baseball hitting aid....