Hi again, here goes a question about Swedish gymnastics ( a friend of mine told me they call it like that)
Some guys at the gym are training at the hanging stairs, rope and rope stair. They do a lot of 90degrees looked arms
Forth and back the stair (also a 45 inclined one).
The question is: I googled Swedish gym and it says is pretty old.
How effective is? Some times seems to me is some kind of old trainig for fire fighters.
The guys who use it are strong. But not to the level a gymnast is.
Maybe serotonin knows something about that.

