On the Bones episode 'The Final Chapter: The Flaw in the Saw', the dismembered body of Phyllis Paul, a pro golfer turned competitive lumberjack, is found. The investigation leads Brennan and Booth to the Lumber Sports Regional Championships. There they meet Phyllis' married rival Helga Thisk.
Helga is portrayed by Stephanie Czajkowski. She's an actress and a fitness trainer. As she says on Twitter, the two jobs usually merge because "I am almost 6 ft tall and all muscly." Czajkowski has appeared on Colony, Supergirl, How to Get Away with Murder, State of Affairs, and Rizzoli & Isles, among others. Bones airs Tuesdays at 9pm on FOX.Most INTERESTING FINDS on Amazon]