Three Laps, Six Cars, Zero Boredom: The 18-Minute Circuit That Keeps You Moving
Straight sets are great until your brain starts filing its nails between reps. This six-station rotation borrows the Ferris wheel playbook: 60 seconds per car, three full loops, and brakes when you need them. Here is the station map, the rules, and how to scale it for day one or day one thousand.