. But if you practice this daily it will be the quickest way for you to get your fingers strong and able enough to pull off any chord shape or awkward fingering 
. The finger squeeze is a strengthening exercise designed to help you develop finger strength and control over the fretboard as well as finger independence. It should be practiced at the very start of your session for maximum benefits.
* Fret the 1st fret of the 6th string on your guitar (F) with your index finger. Use maximum pressure, and maintain it for an even count of 4.
* Without moving your index finger add your middle finger to the 2nd fret (F#). Hold it for 4.
* Again, without moving your first 2 fingers add your ring finger to the 3rd fret (G). Hold it for 4.
* Now, maintaining pressure on all the strings add your pinky to the 4th fret (G#).
* Maintain the pressure on the 2nd, 3rd and 4th frets of the 6th string, move your first finger down to the 5th String (A). Once again, maintain maximum pressure and hold for a count of 4. Add the middle finger, hold for a count of 4, then the ring finger, hold for a count of 4, then the pinky. And so on. See the diagrams below for clarification, * read the grids left to right.
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