In downtown Umeå you’ll find Renyi, home to recently retired UFC veteran Tor Troéng and Andreas Ståhl who is now looking for his second Octagon brawl.  Get some insight into a workout as pros Thomas Bäck, Fernando Flores, and Viktor Gustavsson focus on grappling in a morning session.  Even Cage Warriors veteran David Haggstrom drops by for a visit in his sweater.  Check out photos from photographer Daniel Schälander.