Does extra weight slow your RUNNING speed by much?
Stephen Scullion - Olympic marathonerMay 22, 20258:3636.3K views
1
THIS was just a bit of fun, and everybody will be different. I think it's fair to say 3kg extra would wouldn't be fabulous to carry, but do just appreciate this video was a bit of fun. Thanks for everybody who supports me, and cares. Free plans, and marathon guides: https://262clo.com https://joggingroom.com Marathon plan - https://262clo.com/products/262-marathon-plan Half marathon - https://262clo.com/products/half-marathon-plan