World's fastest hand clapper
If you're looking for a great upper body workout hand clapping might be the ticket. This young fella named Bryan Bednarek has apparently set a new lightning speed hand clapping world record. You can watch the whole one minute ordeal in both real time and in half the speed below.
The camera man filming the Bryan was smart enough to film the attempt in high speed which has the reverse effect when it gets played back. This allowed them to count each individual handclap.
A round of applause to Bryan Bednarek!