Stupid physics question from a implied bet about fitness... [more inside]
posted by twine42 on Sep 8, 2009 - 22 answers

Why did I start getting sudden, brief, migraine-like headaches when performing a high number of repetitions of a strength training exercise? [more inside]
posted by ludwig_van on Aug 17, 2008 - 11 answers

Can anybody tell me where the chin-up bar is in Tower Grove Park in St. Louis? Have seen it before, but can't find it again now that I want to do some chin-upping.
posted by FortyT-wo on Aug 11, 2008 - 3 answers

Is there an apartment friendly chin up bar? If not what is a good substitute? [more inside]
posted by zennoshinjou on Aug 9, 2008 - 8 answers