Dr. Sara Reardonwhat it claims
To urinate more effectively in public restrooms (such as a porta-potty), it is necessary to avoid maintaining a 'chair' position (an unsupported squat), as this contracts the pelvic floor. Instead, favor a squatting position with support (hands on the door or wall), accompanied by deep breathing to promote relaxation.
The analysis is based on the physiology of micturition: to empty the bladder, the detrusor muscle must contract while the urethral sphincter and pelvic floor must relax.
