Spring is well under way and I’ve noticed that, when 5.30pm comes around, I’m not the only one swapping my work shoes for trainers. At this time of year, London is chock full of office workers making innovative use of the city’s finest outdoor exercise resources for their commuter workout.
![Brit’s Commuter Workout Brit's commuter workout 620x300](http://www.muddyplimsolls.com/wp-content/uploads/2014/03/Brit-blog-Commuter-workout-620x300-565x180.jpg)