You Won’t Believe What Happens When You Set a 22-Minute Timer

Wed, 06 May 2026 00:00:50 +0000

# You Won’t Believe What Happens When You Set a 22-Minute Timer Have you ever stopped to wonder what happens when you set a simple 22-minute timer? It’s a short window—just under half an hour—and yet, in this tiny slot of time, some surprising and beneficial changes unfold. From boosting productivity to unlocking mental efficiency, setting a 22-minute timer can be a game-changer in how you manage tasks and focus. ## Why 22 Minutes? The Science Behind the Perfect Time Frame The human brain works best in focused bursts, typically lasting between 15 to 25 minutes. Research in cognitive psychology shows that this "ultradian rhythm" makes 20 to 25 minutes an ideal length for sustained concentration. Using a 22-minute timer taps right into this natural rhythm, enhancing both focus and retention.