Are you documented?
I have an IR lamp since a lot of years and believe me, the IR rays crosses your boxers covering your balls like if you don't covered with anything. I think it's better look for a good insulator safe material...
RedZulu! The Stretch Systems 2000 looks perfect!!!! Any of you know if it cuts the circulation? I spend this year looking for a device for all night stretching. Some of you have instructions in how to make a homemade one.... A device like this will potencially switch on my hanging routine with...