Forget the “just practice more” advice. If you just squeeze harder, you are going to injure your wrist. Start with the simplified "Baby F" (Fmaj7) on days 1-3 to train your muscle memory without the full pressure requirement. Then, practice the F5 Power Chord on days 4-7.

By days 8-11, introduce the Rolling Technique™. Instead of pressing straight down with the fleshy pad of your finger, place your index finger slightly on its side. Roll it until the strings ring clear, use your thumb as a clamp on the back of the neck, and apply pressure efficiently from your arm. By days 12-14, you can integrate the full barre position.

Are barre chords supposed to hurt? Some muscle fatigue at the base of your thumb is totally normal—you're weightlifting with tiny muscles! However, sharp, shooting wrist pain is a red flag to stop immediately. Check your wrist angle; it should be relatively straight, not severely bent.

If you are getting muted strings or that awful metallic rattling sound, your finger placement is likely off. While 70% of general guitar string buzzing is caused by your action being too low, buzzing during a barre chord specifically means you aren't pressing close enough to the metal fretwire[cite: 3]. If you suspect your guitar setup is actually the culprit, run through our diagnostic checklist in Why Guitar Strings Buzz: 9 Hidden Causes (+ DIY Fixes) to be sure.