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Week 9 · Day 2 · Block 3
Zone 2 Cardio
45-55 MIN
Easy day stays easy. Save the hard work for Day 4.
Path A · On-ramp
- 45 min Zone 2 on a treadmill, bike, or elliptical
- Conversational pace; nasal breathing the whole session
- Trust the talk test over the machine's heart-rate readout
Path B · Build
- 55 min Zone 2 on a machine, or easy jog
- Nasal breathing if able; talk test otherwise
- If you cannot speak in full sentences, slow down