[sethlesky]

This has been absolutely true for me. Both lifting, olympic style compound lifts and cardio have made a measurable difference in my ability to concentrate and problem solve.

I've also measured a marked increase in retention when memorizing GRE words while jogging over memorizing them while sitting. That experiment inspired me to put together this website: http://rungre.com (shameless yet hopefully relevant plug)

Has anyone else tried to combine studying and exercise?