



During CS2 matches, even the best CS2 configs and top CS2 skins won’t save you if your hands are freezing — click speed and aim accuracy drop drastically. Cold reduces dexterity, slows reaction time, and makes movements sluggish.
Poor blood circulation due to stress, lack of hand movement, or a cold room.
Stress from competitive matches (especially during tournaments or when opening cases on case sites) increases the effect: blood flows from your fingers to larger muscles.
A 1°C drop in muscle temperature decreases reaction speed by 2–4%.
Warm-ups, jumping, stretching, and hand massage.
Deep breathing, warm tea or water.
Use hand warmers or gaming gloves to avoid failing a clutch round and to improve mouse control.
Conclusion:
Warm hands are the key to stable aim and quick reaction in CS2. Keeping your hands warm boosts your performance and helps you win.