Heart rate zones on beta blockers, how do I gauge intensity?
I'm a powerlifter trying to add some cardio to my routine, but I'm on beta blockers, which mess with my heart rate. I've read that these meds can affect how I calculate my heart rate zones, making it tricky to know if I'm actually pushing myself hard enough. Anyone else in the same boat? How do you determine your zones and track intensity effectively when these meds throw off the usual metrics? I need some guidance here.