Posture is of the utmost importance for this technique. Uke must maintain good posture so tori can lift.
Tori must maintain good posture to lift uke. Where the throw is held with uke on tori's shoulders, uke
must maintain a rigid posture across the shoulders. Remember that one of the reasons for doing kata is
to demonstrate. What looks better, a well held rigid posture or an uke slumped over tori's shoulders?