Waiter workout morphs to writer's desk cramp

... after people, is just as good as going for a run, while lugging crates of milk or kegs of beer is all the weight training you need. Sure, my fingers and thumbs have never been fitter after putting in thousands of keystrokes each day but I get ...

http://www.stuff.co.nz/manawatu-standard/news/9571386/Waiter-workout-morphs-to-writers-desk-cramp