In for 4, a brief 2-second pause, out for 4. Light enough to use in the middle of a busy day.
4-2-4 is a light, balanced pattern: an equal inhale and exhale with a short pause at the top of the breath. The pause is long enough to notice the moment the breath turns, yet too short to feel like effort. One full cycle takes ten seconds, which works out at 6 breaths per minute, a slow but comfortable pace most people can keep without any practice.
4-2-4 fits everyday situations where you cannot close your eyes or step away: waiting in a queue, sitting in a meeting, or before replying to a stressful message. It is also a gentle starting point if longer holds feel uncomfortable, and a good warm-up before trying 4-7-8 or box breathing.
4-2-4 is not a traditional technique with a history of its own. It is one of many simple counts used in relaxation classes and breathing apps, and the default setting in several online breathing timers. There is no research on this exact pattern. Its pace, however, sits right at six breaths per minute, the rate most often used in studies of slow breathing and heart rate variability.
Practice sitting or lying down; never in water or while driving. Stop if you feel dizzy.
The pattern is mild, but if you feel short of breath, drop the pause and simply breathe in and out for four seconds each.