My administration has been closely monitoring the situation in Egypt, and I know that we will be learning more tomorrow when day breaks.

WHITEHOUSE: President Obama on the Situation in Egypt

Among other things, when management installed slightly brighter light bulbs, or changed the length of assembly-line breaks during the work day, they noticed that productivity picked up.

FORBES: 12 Ways To Get Out Of A Work Rut

They are sitting down for 8 hours a day - it's loading the spine up and then when they go running it's the straw that breaks the camel's back.

CNN: Prevention better than cure