Finger exercises are specific exercises that are designed to improve finger strength and dexterity. One popular finger exercise is the “chromatic scale” exercise. To perform this exercise, place the index finger of your left hand on the first fret of the guitar and then play each consecutive fret using the same finger. Once you reach the last fret, go back to the first fret and repeat the exercise using the next finger. This exercise helps to improve finger strength and dexterity by working each finger individually.