This was 4x60's on this PE. The PE feels good IM is so so.
My traps tend to get on fire during those IM sets and sometimes I need to stop the set and shake things out. Also, I will add it become quite difficult to breath with the set up I have, getting better at it but sometimes I feel like im going to pass our haha. Over all the IM seems to be improving but still feel like theres a bit of work to be done.
Let me know how I can improve!