Insulin pre-workout - high glucose post workout

[1989Chevy]

So I recently added Humalog into my pre workout to add mass this off season. Im up to 5iu. No special protocol, no crazy shakes, just added it onto my diet as it stood.

My pre workout meal 60-90 min pre is 80g carbs, and my humalong shot is 10min pre. I also sip a 25g dextrose drink intra.

At tge end of my workout my glucose has been right around 100 no matter the insulin dose. Is this normal for it to not be effected or is my pre meal carbs covering my pre insulin? Is thus why people often implement a post workout slin as well?

 

[Cyrusthevirus]

I actually had a similar question as I used 12iu 150 carbs and my glucose was 125 an hour and a half later I even took my insulin a half hour earlier because I’m using novalin r which take a half hour or so. My glucose before the shot was 105 but that was residual from a shake I drank two hours before I assume. I also took another 5iu once I say that reading and because I was about to eat a 59 carb meal. So if you figure anything out let me know please: