What is a characteristic of the thumb-tuck technique in piano playing?

The thumb-tuck technique is characterized by positioning the thumb behind the fingers during piano playing. This allows the hand and fingers to move more freely and provides better control and fluidity when playing scales or fast passages. By having the thumb tucked behind, it serves as a pivot point while the other fingers can reach for the keys comfortably and effectively.

Understanding the positioning of the thumb is crucial for developing a proper hand posture and technique in piano. This technique helps avoid unnecessary tension and encourages a more relaxed hand movement. When the thumb is tucked behind the fingers, it creates an optimal playing position that supports dexterity and creativity in piano performance.