runcertain Blog

jumping – photo © 0

plyometrics: warm-up benefits

I read an article recently in Runner’s World that disclosed the results of some tests on a range of 5km runners with PBs between 16 and 22 minutes. These tests discovered significant observable benefits...

guinea pig results – image © 0

guinea pig: the results

Back in November last year I posted about how I had entered a research study as a guinea pig, to investigate the effects of strength training on running economy for endurance athletes. I’ve posted...