4.5 Mile Trail Run/Strength

Ran 4.5 miles on the trail with the group with stops every half mile for strength training.  It was very humid and hard to run.  I ran much slower than normal, but was not the slowest.  When it came to jumping exercises afterwards, I clearly have less spring in my legs than anyone else.  I don't know whether it is my size, my age or my condition, I just have no spring at all.  The good thing about this class is I would never have pushed myself to this degree running on my own, the bad thing was I had to lay in bed most of the day afterward.