A.M. 4 loops around a lake on a bitter cold morning with minus temperatures. The workout was a warmup 6k, then 7k at just under half marathon pace, then 5k at gmp. This was similar to a workout I completed 2 weeks ago but I found it harder this time to hit the 7k at 4:00/k pace. The gmp at 4:15/k afterwards felt much easier to maintain. It was a long time before I felt warm afterwards, my left hand much colder than the right and the left hand side of my face felt like a spider was crawling on it as it warmed up. I try to concentrate on one aspect of my form each day and todays was my awful habit of swinging my left arm across my body. I've struggled to correct this and read a good tip yesterday from a Ron Daws book, "Running your best". Rotate the palm slightly upwards to bring the elbow in and keep the arm carriage low. This did help. Total 18k in 1:16:45, av pace 4:16/k, 6:52/mi. |