Build the engine without forcing every mile.
Cross training can build aerobic fitness and training volume safely while reducing the repetitive impact of doing all conditioning through running.
4:3 landscape
What is the goal?
Accumulate useful aerobic work and extend training volume without requiring every minute of conditioning to come from running.
When can it help?
Cross training may fit recovery days, supplemental aerobic sessions, return-to-running progressions, or periods when impact needs to be managed.
What counts as cross training?
The mode depends on the athlete and available equipment. Cycling, swimming, pool running, elliptical work, and other low-impact options can each serve a different purpose.
What is still being finalized?
Assessment, supported equipment, session delivery, progression, eligibility, and pricing are still to confirm.