Historical clue formulations

• Gym staff member — 2026-02-08
• Sneaker, in British lingo — 2022-03-27
• One may be personal — 2021-10-09
• Fitness coach — 2020-10-26
• Coach — 2009-02-27
• Person with a whip, maybe — 2000-05-06
• Fitness guru — 1994-09-10
• Coach — 1994-05-29
• With 24-Down, instructor's turf — 1994-04-20