Watch the Day 3 online guitar lesson by Ravi from Learn Guitar in 21 Days
Let's review yesterday's lessons and practice more strumming. Remember to first set yourself up properly with good posture and hand positions, making sure that each string rings cleanly when you finger the chord.
Then, go ahead and down strum with me. After that, we'll do some down-up strumming together. Nothing will make this knowledge stick better than a little review, so get used to it! It's not just a matter of mental memory, but muscle memory as well.