Tom Jelen Week 1 — 2x10 @ 65–70 rpm High Torque: Adaptation - Week 1 - 2×10 @ 65–70 rpm Week 1 adaptation session. Two 10-minute Zone 2 blocks at 65-70 rpm. Goal is purely mechanical adaptation — getting tendons and connective tissue used to high force per stroke before any intensity is added. Seated throughout. bike