A phone grip that reduces mistakes
Three grips that work, two that do not, and one test without looking at your hand.
In running games, the most common technical mistake is not in the game but in the grip. A phone that shifts slightly in your hand is enough to change the viewing angle, and a changed viewing angle changes your jump timing. This piece covers three grips that work and two that do not.
The first grip, and the safest for short sessions, is holding the phone in one hand at chest height, thumb at the bottom of the screen, elbow supported against your body. The elbow support is the key, because a hand hanging in the air moves every time you tap. With the elbow braced, finger pressure does not shift the phone.
The second grip suits long sessions: the phone rests on a table or thigh, angled slightly back. In that position you tap with one finger and hold nothing at all. The screen becomes steadier and the hand does not tire. The drawback is that you need to be seated, so it does not suit travel.
The third grip is two hands, with left and right thumbs taking turns. This helps in three-lane games that need quick swipes in both directions, because each hand handles one side. It does not help in one-button games, where two hands only add confusion.
Grips to avoid: holding the phone with both hands and tapping with the same thumb, because that position locks the wrist and blocks small movements. Also avoid holding the phone very high, because a tired arm starts to tremble after a few minutes, and that tremble enters the game as mistakes you cannot explain.
A simple test tells you whether your grip works: play one run without looking at your hand at all. If you manage it without checking finger position, the grip is right. If you have to look even once, change the grip before the next run, not after losing three times.