For general education. Not medical advice. This introduction has not undergone clinical review.
What people mean by Zone 2
Zone 2 typically refers to a lower-intensity aerobic training range, though different zone systems define it differently. A comfortable conversation can be a practical cue for easy effort; it is not a substitute for an individualized assessment.
Keep the easy days approachable
Walking, cycling, and running can all be ways to explore steady movement. Terrain, temperature, sleep, and experience affect how a session feels. Avoid treating a fixed pace as a requirement.
Start with consistency
A recurring walk with a friend is a useful habit in its own right. Build from what is comfortable and sustainable, and seek professional guidance when increasing your training.
Consider the evidence, your own context, and guidance from a qualified healthcare professional before changing a health routine.
