Heavy Bag on I-Beam?

Underground
1

Anyone have experience with hanging a heavy bag from an I-beam? I am considering putting up a heavy bag (100 lb) in my basement using an I-beam attachment, but I'm worried using the bag will shake/loosen up the floorboards upstairs.

Here are some pictures of the beam:

http://img.photobucket.com/albums/v118/LoSamPao/ibeam11.jpg
http://img.photobucket.com/albums/v118/LoSamPao/ibeam10.jpg
http://img.photobucket.com/albums/v118/LoSamPao/ibeam8.jpg
http://img.photobucket.com/albums/v118/LoSamPao/ibeam6.jpg
http://img.photobucket.com/albums/v118/LoSamPao/ibeam4.jpg
http://img.photobucket.com/albums/v118/LoSamPao/ibeam.jpg

It is a 3 1/4" flange and the bottom of the beam is 7'4" off the floor. Any advice is appreciated. Thanks.

2

It will cause cracks in upstairs doorframes, in my experience.

3

The issue isn't the beams but the wood connected/laying on the beams.

4

TTT