I thought I was alone in this gripe but I’m happy to see someone who’s experienced the same! For my longer runs, I’ll wear a hydration vest. It seems to have an

I thought I was alone in this gripe but I’m happy to see someone who’s experienced the same! For my longer runs, I’ll wear a hydration vest. It seems to have an impact on my Average HR due to the added weight, and I will always see a little drop off in my VO2Max estimation as a result. A bit of a bummer :)