Fartlek
nounverified·updated May 18, 2026
a method of athletic training (especially for runners) in which strenuous effort and normal effort alternate in a continuous exercise
Framework senses
- §1
- a method of athletic training (especially for runners) in which strenuous effort and normal effort alternate in a continuous exercise
- §1 · legacy_primary
- a method of athletic training (especially for runners) in which strenuous effort and normal effort alternate in a continuous exerciseDR-088 backfill from the noun definition column