Hello,
I was on a tread mill last night exercising and walking at a brisk pace (3.5 mph) and I heard and felt a loud snap on and at the top part of the outside out my ear. NOT a tinitus "sound" but like I was shot with a BB or something, this happend twice in about 5 minutes. No blood, no mark, just the loud SNAP that I heard AND felt, and there was no one else in the exercise room here at work.....Strange!!!!! Any ideas? Thanks. Dwayne