How much can be deducted for having crossed legs during the preflight phase?

The correct deduction for crossing legs during the preflight phase is up to 0.1. In gymnastics judging, specific deductions are assigned to various form issues that occur during routines. Crossing the legs is considered a minor form error, and thus the maximum deduction is limited to 0.1. This reflects the importance of maintaining a clean, aesthetically pleasing posture in gymnastics, but it does not carry as severe a penalty as more significant errors would.

Other potential deductions would apply to more pronounced execution flaws, but for minor form issues like crossed legs specifically during the preflight phase, a deduction of up to 0.1 is appropriately scaled to reflect the nature of the error.