Historical clue formulations

• Targets of squats, informally — 2023-10-25
• Campus squares — 2022-11-25
• Squats strengthen them — 2017-02-11
• Leg presses work them — 2016-05-29
• Muscles worked by leg presses — 2015-05-31
• Muscles strengthened by squats — 2013-01-30
• Beater of a full boat in poker — 2012-03-23
• Campus areas — 2009-12-23
• Targets for weightlifters — 2007-06-21
• Thigh muscles — 2004-07-21
• Squares — 2003-07-11
• Bodybuilder's pride — 1999-09-04
• Leg muscles, for short — 1998-02-17