I hope you find it interesting/helpful.
I have been taking Humalog insulin since last 1 month. I have been avoiding exercise during this time as it may bring my numbers too low. Prior to insulin I used to go to gym or walk for 30 minutes after meals.
I want to achieve a new perfect bg @ 2hrs post meals in 80s. However what I have observed is that it may be 120 or 130 at 2 hour mark. It may be that I ate more than I covered for.
So I just do very little exercise of walking up and down the staircase 3 to 4 times. It immediately drops my bg down to 80s level in 2 mins. I think the trick works because at about 2 hrs insulin is at its peak.
Hope you find it useful.