Welcome to my world
Both clips encapsulate pretty much what I do.
in the squatpress/chin up superset, those guys got more functional benefit in 4 minutes, than Rich franklin got in the hour he spent on that machine circuit.
Logs, tires, stones, sandbags, hammers- the best half hour you can have is in their company.
I am going to sticky this thread for a while, the links are that good, and that relevant to functional conditioning.