If you like the variety you get from a tempo run, interval workout, or fartlek then you’ll love practicing this ladder workout, crafted by Noam Tamir, C.S.C.S., founder and CEO of TS Fitness in New ...

For years now, I’ve had a default workout format that I rely on when I’m looking for a good hard effort that doesn’t feel that hard: the descending ladder. The details depend on how fit I am and what ...