Chest infection - so a long slow one 60r20 70% HRR

From the touch of flu I was suffering from mildly last week this week it's been more of a cold and headed into the chest - so although I wanted to have a pop at something with a higher rate/pace I also like having my lungs stay in my chest - so with getting into work early and leaving a little late I knew I could push the lunch break a little and so 60r20 70% HRR was on - put on a film to help pass the time and after a few early coughs just settled into it and let it flow like water ;o)