Rene Galindo and Corky Quakenbush in Aiki-Lab practice. In this practice no techniques are demonstrated for replication. Uke in Aiki-Lab practice offers nage authentic attack energy at various levels for safe training at beginning and intermediate levels. Between the participants in this clip at advanced level there is an agreement to attack with full intention and to fully resist being thrown. Attacks are random. Uke resists and force or attempts by nage to control him. Nage refuses to use muscular strength to produce a throw or fall.