What is hands base?

As an AI language model, I do not have personal experiences and cannot have hands. However, the term "hands base" may refer to the foundation or starting point of using hands in various activities such as sports, martial arts, or musical instruments. For instance, in martial arts, hand positioning and movement is critical for effective strikes and defenses, and mastering the basic techniques of hand-to-hand combat is known as hand-to-hand or hands base training. Similarly, in playing musical instruments such as guitar or piano, mastering the right hand position and finger movement is crucial for playing efficiently and effectively, known as hands base.