After hours of play your wrists ache and your eyes feel dry. Where the strain builds up, and how posture and breaks can reduce it.
Gaming may not look physical, but your wrists, fingers, eyes, neck and shoulders work for hours in the same position without rest. Strain builds less from one awkward movement than from countless small motions repeated while your posture barely changes. The more absorbed you are, the later you notice your body's signals, so you only feel the sore wrist and dry eyes once you stop. That is why it is better to settle your posture and break routine before anything hurts.
Holding the wrist bent upward or downward for a long time increases strain around the tendons and nerve that run through the inside of the wrist. Common examples are raising the keyboard's back feet so the wrist bends up, or moving with the inside of the wrist pressed against the desk edge. Start by adjusting heights so the back of your hand and your forearm form a roughly straight line.
The tenser the moment, the tighter people squeeze the mouse or controller. A hard grip keeps the finger and forearm muscles from ever relaxing. Aiming only by flicking the wrist concentrates movement in one spot, so sharing large movements with the arm and shoulder spreads the load. With a controller, repetitive work piles onto the thumbs, so stretching the thumbs and shaking out your hands during breaks helps. At the end of each match, check once whether you are letting the tension go.
When you concentrate on a screen you blink less than usual. Fewer blinks let the tear film dry out, leading to grittiness, stinging and blurry vision. Looking at a close screen for a long time also keeps the focusing muscles tense. A commonly recommended habit is to look at something far away for about 20 seconds every 20 minutes or so. Using the gap between matches or a loading screen as the cue means you do not have to remember separately. Blinking slowly a few times on purpose also helps.
A screen that is too close or too high tires both your eyes and your neck. Staring at a bright screen in a dark room also strains the eyes. Setting things up once with the guidelines below saves you from thinking about it every time. Set your chair so your feet rest flat on the floor, and lean your lower back against the backrest to keep your neck and shoulders from drifting forward.
When you are absorbed, 'I will take a break in a bit' almost never happens. Setting break points by match or section makes interrupting the flow less painful. On days of long sitting, short frequent breaks are better for your body. Looking at your phone during a break gives your eyes no rest, so look out a window or into the distance instead.
Loosening stiff areas with simple moves during breaks makes the next match noticeably easier. Go only as far as a mild stretch and stop immediately if it hurts. Move slowly without bouncing.
If wrist pain lasts more than a few days even with rest, your fingers feel numb or tingly, your hands go numb and wake you at night, or your grip feels weaker, do not push through it; see a doctor such as an orthopedic specialist. Eye pain, redness that lingers, or blurred vision that does not improve with rest also calls for an eye doctor. This article is general lifestyle information and does not replace diagnosis or treatment. If symptoms persist, be sure to consult a professional.