I have a swim workout for tomorrow w this description, “300 yd Z1, 1000 yd Z2, 300 yd Z1”. Easily understood. Then below under the heading, “Workout Details” the 3 components of the workout each have the yardage listed and pace range and also what appears to be a Zone range, eg, 2. Active .. 1000 yds @ 01:44-01:53 sec/100y .. Zone 4-Zone 5b (I guess that’s a Zone range and it makes no sense & contradicts the Z2 designation in the description.
I’ve seen it elsewhere – just an error to be ignored?