The role, practical implication, and action of arm bones and hand bones while playing Saraswati Veena:

Role:
The bones in the arms and hands play a crucial role in the execution of the movements required to play the Saraswati Veena. They provide support, stability, and structure to the fingers and wrists while playing the instrument.

Practical implication:
Playing the Saraswati Veena requires a lot of repetitive movements of the fingers and wrists. This can put a lot of strain on the bones and joints in the arms and hands, leading to discomfort, pain, and even injury if proper care is not taken. It is important to maintain good posture, use proper technique, take breaks when necessary, and engage in stretching and strengthening exercises to prevent these issues.

Action:
During the process of playing the Saraswati Veena, the bones in the arms and hands undergo a range of actions, including:

Flexion and extension: This refers to the movement of the bones in the arm and hand that bring the fingers closer together or farther apart. This is necessary for playing different notes and chords on the instrument.

Pronation and supination: These are movements that involve the rotation of the bones in the forearm, which allows for the proper positioning of the fingers on the strings.

Abduction and adduction: These are movements that involve the bones in the hand and wrist moving away from or towards the body, which allows for the proper positioning of the fingers on the strings.

Compression and expansion: These are actions that occur when the bones in the hand and fingers press against the strings of the instrument, creating sound