Just finished a week of playing guitar. Learnt the A and D chords and trying to shift between them seamlessly.

During that chord change, I observed that my index finger is the weakest, and is causing distortion most of the time. It's okay if I hyper focus on it but if I try to groove to any random tune, it is not pressing down hard.

Are there any exercises just to strengthen the index finger? Any tips would be greatly appreciated!

Regards,

Abhi