Why upright standing men urinate more efficiently than in supine position: A morphological analysis with real-time magnetic resonance imaging.
Kimihiro ShimataniMazen SoufiYoshinobu SatoShingo YamamotoNobuyuki KanematsuPublished in: Neurourology and urodynamics (2022)
The dynamic relaxation of LA seemed to be a key movement that enables more efficient urination in standing position than in supine position.