Horse 440's and sadsak head exercise

How do I do this exercises? Can someone teach me in doing it right or show any videos showing these? Thanks.. I’m changing to standard routine so I need to know these exercise

Try using the search button ;)

Anyway, Horse 440 Horse 440 Squeezes

then the Sadsak Head Exercise Sadsak’s Head Exercise - Repost from old Big Penis Forum

Happy squeezing :D

Any idea about what’s that #1 they are talking about in the sadsak thread?