I've only used a bar pad one time...when I had a killer sunburn on my shoulders and back and I couldn't put the bar directly on my traps. That was one time. I've never even seen this IUD-thing shown in your post.
Afterwards, I flogged myself for an hour as penance.
Afterwards, I flogged myself for an hour as penance.
Лучше поздно, чем никогда
...life begins at "70% Warning Level."....