Many beginners can play a strumming pattern on one chord, then lose the beat as soon as the chord changes. That is normal. Your fretting hand starts thinking, your strumming hand panics, and the rhythm stops.
Good strumming is not about having a complicated pattern. It is about keeping a steady pulse while the chords change underneath it.
Before adding ups and downs, tap your foot or count slowly: one, two, three, four. Strum down once on each number. That may feel too simple, but it teaches the hand to move in time.
If you cannot keep four steady downstrums, a busier pattern will not fix it. It will only hide the problem for a few seconds.
A common beginner habit is to stop the strumming hand while changing chords. The pause feels helpful, but it trains the rhythm to collapse whenever the left hand is busy.
Try letting the strumming hand continue its motion, even if the chord change is not perfect. You can simplify the left hand while the right hand learns to keep time.
Practise rhythm on chord changes you can nearly manage. If the chord shapes are too difficult, all your attention goes into finding the fingers and the beat disappears.
Two-chord loops are ideal. A change such as Em to G, Am to C, or G to D can give enough movement without overwhelming you. For more help, see how to change guitar chords faster.
Counting feels awkward at first, but it shows you exactly where the beat is. If you cannot count while playing, the rhythm is probably not secure yet.
Start with spoken counting and simple downstrums. Then add upstrums between the numbers. The count keeps the pattern honest.
A metronome is useful, but only if you set it slow enough. Beginners often choose a tempo that is too fast, then feel as if the metronome is criticising them.
Set it slower than you think you need. Your job is to land with the click, not chase it. The article on how to play guitar in time goes deeper into this skill.
You do not have to play the full pattern through every change straight away. Try a simpler version on the bar where the chord changes, then build the pattern back up once the timing is steady.
This is how real practice works. You reduce the difficulty until you can do the important thing correctly, then gradually add detail.
Songs are motivating, but they can include several problems at once: chord changes, lyrics, structure, tempo and strumming. Spend a few minutes practising rhythm away from the full song.
If you want a broader starting point, getting started with strumming patterns is a useful older lesson on the site.
A simple rhythm played in time sounds better than a complicated one that keeps stopping. Build the pulse first. Once the hand trusts the beat, more interesting patterns become much easier to learn.
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