https://imgur.com/a/mL26J1Z In the past hockey would raise my glucose to around 12 mmol/L. Now even with taking insulin to try and cover the exercise, not only does it not work, I can spike to 14-18 mmol/L AND remain insulin resistant throughout the night with high glucose, and the next day. I'm NEED to get to the bottom of this, Weight training has a similar effect by during weight training my heart rate usually maxes at 150-160 tops. I'm extremely conditioned and have moderate strength. Why when this form of exercise should actually cause significantly less insulin use afterward and insulin sensitivity.. am I experiencing the total opposite? I am so frustrated. I'm not lazy, I educate myself and apply all the things we should be doing as a T1 and my health has gotten worse.