Also do you recommend to smash/cross friction the biceps tendon at the front of the shoulder?

Kelly’s videos seem to do this?

But one of the daily videos (not Kelly) said not to directly hot the biceps tendon as it can get very inrritated, but to go above or below it.

So should I directly smash or not? I find my biceps tendon is always quite tender especially when I dig in with a ball? But am I just making it worse?

Thank you for the help.