ผิดท่า(pìt tâa)

[to] make a wrong move; use improper form

to move or position the body with incorrect posture or technique, often leading to strain, injury, a stumble, or a failed attempt

in the wrong way; with improper form/posture

in an incorrect or unsafe manner of posture or technique (e.g., lifting, landing, or sitting wrongly), often risking strain or injury

[to] make a wrong move and lose balance/advantage

to misstep or use poor form so that you lose balance or end up at a disadvantage