Sweep the strings with your fingers. The thumb and forefinger are clamped vertically. Sweep the rope down with the fingernail of your index finger. Sweep the strings with your thumb nails. Watch the guitar to rebound, do mechanical exercises for a few minutes first, and then get familiar with it. Pay attention to the rhythm of the strings sweeping back and forth. You can say the slogan 1, 2, 3 when sweeping the strings.

When sweeping strings, the action of the right hand should be mainly wrist, and the forearm of the right hand is driven by the swing of the wrist.

Fingernails should touch the strings at an angle of about 60, not a right angle. That is to say, when the string is hit, the index finger nail is slightly accommodated, and when the string is swept up, the thumb nail is also slightly accommodated. Make sure that the back of the nail touches the string, not the tip of the nail.

The trajectory of the fingerstring sweeping direction should be an arc.

The depth of finger touching string has a great influence on timbre. The strings touch too deeply.

Sweep guitar As shown in the figure. The way to sweep the strings is to sweep 6-5-4 strings down with your index finger first. Then use your thumb to scan up the 1-2-3 string. It is 6-5-4 chord down, 1-2-3 chord up, 3-2- 1 chord down, 1-2-3 chord up, 6-5-4 chord down, 1-2-3 chord up, 3-3 chord up.

Sweep the strings with a peak. If not, cut one with a card. Then hold it between your thumb and forefinger and sweep it up and down. It is recommended to do mechanical exercise for a few minutes first and sweep the strings back and forth. Then get familiar with the rhythm.

It's easy to trip over the strings, resulting in a broken voice. If the string is too shallow, the sound is frivolous and lacks tension. It's best to listen to the original record, listen to the swept string timbre inside, and then compare it with yourself.