now i i should add that there's controversy in the literature there's a bunch of people who say that the supposed predictive value of acute chronic workload ratio as a statistical artifact um it may be it may not be i'm not too worried about that to me this is not about uh statistical predictive power it's just about keeping an eye on on trends and and it's uh knowing if you're if you're way out of whack with what you've been doing uh before