Keenan's Shoulder?

[SuperCharged]

Ummm I grew up around the medical field but can someone tell me wtf is on Keenans shoulder(s)?

https://www.chargers.com/video/keenan-allen-on-the-loss-to-the-texans

[Maniaque 6]

What is that ??????

[richpjr]

He had that last year and we were all grossed out by it then too.

[powderblueboy]

Its possibly a sebaceous cyst.

[Boltgang74]

It helps him shift weight hence the incredible juking prowess.

[jamrock]

He's an alien

[Fleet]

It was originally an AC Sprain. It healed that way because he didnt have surgery.

[Boltjolt]

He has had that. Don't know what it is but don't seem to be going away or bothering him

[JOJAX85]

It's a medical condition known as Lackofanytightendhelpitis. If not treated it can get much, MUCH worse.

[Velo]

He's an alien

That's it. His play lately has been inhuman.

[Fleet]

Screen Shot 2019-09-25 at 5.33.23 PM.png

[SuperCharged]

I keep thinking about that under a shoulder pad and it getting hammered. It's gotta hurt you'd think with some of the impact it has to take.