This morning I did as I said I was going to - jogged and walked 1.7K down and back to my local fitness track - used all 8 "machines" ( rowing, stepping, etc) - and SPRINTED the 100 metres between sets of machines. The machines aren't that difficult as they only work on body weight - but they were good to use as I was recovering from the 100 metres sprints
All - in all - an hours enjoyable workout ( which is what it should be -an hour and enjoyable! ) -- BUT , as for the slow jogs, I seem to have lost the ability -- tight calves, just general boredom while doing it !!
Anyway, I'll keep on doing this - plus I have started to use my "home gym" -- I got two 3Kg dumbells from the local opportunity shop - and have been doing a 30 minute workout on Youtube -- considering that the dumbells are only quite small, it is quite a workout!!