Watch the A Minor Chord Inversions online guitar lesson by Frank Vignola from Inversion Excursion
These are the A minor triads on the 2nd, 3rd and 4th strings. Start slowly learning the three different inversions on these 3 strings. Try strumming four beats per inversion moving smoothly between chords. Think ahead and visualize where your fingers need to go while strumming the chord you are currently on. This will help you to move smoothly in between chords. Always look to see how this triad fits into larger bar style chords or chord grips that you may already know. For each inversion, look at the chord and pick out each of the chord tones naming the notes.