Iron Cardio
Book
Brett Jones built this around one compound repetition: a clean, a press and a squat, done as a single unit and repeated for a set number of rounds. He calls it a strength-based health protocol rather than a conditioning one, so the aim is strength you can repeat, not a sweaty circuit.
The base format needs only one bell, worked on each arm in turn. In the book's own example, a 60-round session, 30 per arm, laddered across three bells took a little over half an hour. Choose it when you want one plan that keeps strength and fitness going together without filling your whole week.
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