The quickest way, of course, is liposuction, holding the table or windowsill with both hands.

Standing,

If the hips and legs are separated, it is not recommended. Do a few times to change the other leg, and don't bend your knees.

Provide a small method for the landlord, mainly to lose the fat at the junction of thighs and buttocks. Note that if the leg is straight, it should be the hip leg. This action is very tiring. It's that the buttocks droop too badly, not that the landlord has thick thighs and flat buttocks.