95dc162e_Glossary_of_Dance_Terms__m_Dance_Dictionary_from_Webref
Challenge Line [Abbreviations] chal ln
In Promenade position (semi-closed), step side and forward on the lead foot, stretch trail side of body forcefully and so rise and sway toward supported foot, lead arms up, looking out. An aggressive Promenade Sway.
Glossary of Dance Terms
Description Glossary of Terms and Abbreviations from BallroomDancers.com Dance Dictionary from Webref