The brief
What this block builds
- A rock-solid brace that doesn't break in the late rounds.
- Focus: Deep core.
- Isometric core that holds your structure when you're tired and getting hit.
How the book works
- Ten pages. Four training weeks. One test.
- Every session runs itself with the built-in round timer โ phone in your pocket, bell in your ears.
- Baseline: 3 rounds of the session on the next page, as a circuit.
