Should Your Legs Feel Like Jello?
I was asked on Twitter if it was normal for legs to feel like jello after a run.
My response was "yes", but there's a different between normal and good! It's normal for legs to feel like jello (very fatigued) after a long or hard run. However even in those cases it's often best to end the run before the legs get to this point of fatigue.
For long runs I think it's normal/ok for the legs to be quite tired at the end, but for most other runs they should never be so long or hard to make the legs feel like this. Reaching this level of fatigue too often will increase the amount of rest/recovery you need between hard workouts. If you go 95% instead of 99% during your tempo/track runs, you'll require less easy/recovery days between hard workouts and you'll feel better!