Video
Pulse stop!
If you place a tennis ball in your armpit and squeeze down you can stop the pulse in your arm.
Learned that from the Houdini kids books! :D
omg
and then he puts it under his armpit as he falls and
then
oh god yet another theory jfc
SCREAMING. LEGIT SCREAMING.
this changes everything.
Oh my god.
WHAT IF?!?!?
EXCELLENT. WELL DONE.
Knew he must’ve been up to something with that bouncy ball, but I wasn’t sure what.

via Sherlock BBC.