The WACKY grip is a new technique that helps beginners improve their finger speed in a simple way. This unique grip allows for easier movement and flexibility of the fingers while playing an instrument. It utilizes a modified placement of the fingers that allows for increased agility and dexterity. This innovative approach to finger positioning is beneficial for beginners as it makes it easier for them to develop speed and accuracy in their playing. By using the WACKY grip, beginners can quickly improve their finger speed and become more proficient in playing their instrument.