You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
-
U
@gail2292 Excuse my ignorance but what is zone 2? And without a heart monitor how would I know if i'm in zone 2?
-
U
@adrainsmith I always hear about FITAID but never really looked into it,what do they claim the drink does?
-