Heimildaskrá
(án dags.). Sótt frá www.games.crossfit.com: https://games.crossfit.com/
A Paleo Diet Plan That Can Save Your Life. (án dags.). Sótt frá http://www.aboutlowcarbfoods.org: http://www.aboutlowcarbfoods.org/low-carb-diets/paleo-diet-plan/
Clifford, C. (13. october 2013). CrossFit CEO Greg Glassman's top 3 tips for entrepreneurs. Sótt frá www.cnbc.com: http://www.cnbc.com/2016/10/13/crossfits-greg-glassmans-top-3-tips-for-entrepreneurs.html
CrossFit. (8. mars 2011). Crossfit- What are the crossfit Games. Sótt frá www.youtube.com: https://www.youtube.com/watch?v=fLtTNQtZfDw
CrossFit. (21. december 2014). Team of Champions: The Story of the CrossFit Invitational. Sótt frá www.youtube.com: https://www.youtube.com/watch?v=PMSjEcKFHHs&t=149s
CrossFit. (21. May 2017). Sótt frá www.wikipedia.com: https://en.wikipedia.org/wiki/CrossFit
Crossfit er, á mannamáli:. (2016). Sótt frá www.crossfit.is: https://crossfitreykjavik.is/um-crossfit/
Guðmann, E. (16. November 2014). úrslit bikarmóts í fitness 2014. Sótt frá www.fitness.is: https://fitness.is/urslit-bikarmotsins-i-fitness-2014/
Guðmundsson, B. K. (án dags.). Biography. Sótt frá www.facebook.com: https://www.facebook.com/bjorgvinkarl/?fref=ts
Gunnarsson, H. B. (28. november 2016). Hinrik Ingi: Ég er til í að fara í lyfjapróf. Sótt frá www.visir.is: http://www.visir.is/g/2016161128785/hinrik-ingi--eg-er-til-i-ad-fara-i-lyfjaprof
Helgadottir, T. (án dags.). personal information. Sótt frá www.facebook.com: https://www.facebook.com/pg/ThuriHelgadottir/about/?ref=page_internal
Katrín Davíðsdóttir. (21. May 2017). Sótt frá www.wikipedia.com: https://en.wikipedia.org/wiki/Katr%C3%ADn_Dav%C3%AD%C3%B0sd%C3%B3ttir#Training_background
Mauer, E. D. (án dags.). Macro Dieting 101: Counting Macros for Weight Loss & Better Nutrition. Sótt frá www.cookinglight.com: http://www.cookinglight.com/eating-smart/macro-diet-counting-macros-weight-loss-better-nutrition
Ness, H. V. (3. august 2016). 2016 Reebok crossfit games. Sótt frá theodysseyonline.com: https://www.theodysseyonline.com/2016-reebok-crossfit-games
origins of crossfit. (9. november 2012). Sótt frá www.theboxmag.com: https://www.theboxmag.com/crossfit-training/origins-of-crossfit-9629
The Dark Side Of Taking Pre-Workout Supplements. (án dags.). Sótt frá http://www.fitdadnation.com: http://www.fitdadnation.com/the-dark-side-of-taking-pre-workout-supplements/
Thorisdottir, A. M. (án dags.). Biography. Sótt frá www.facebook.com: https://www.facebook.com/pg/Anniethorisdottir/about/?ref=page_internal
Um okkur. (May. 6 2013). Sótt frá www.crossfitsport.is: http://www.crossfitsport.is/index.php/um-okkur
Wodbud. (18. mars 2015). Sara Sigmundsdóttir interview. Sótt frá www.youtube.com: https://www.youtube.com/watch?v=_tbmO72HGxE
Þorbjarnardóttir, Þ. (1. júní 2004). Hvernig verka vefaukandi sterar? Sótt frá
www.visindavefurinn.is: https://www.visindavefur.is/svar.php?id=4304
Stein, E. A. (12. october 2015). How Many Calories Does CrossFit Really Burn? Sótt frá http://www.menshealth.com: http://www.menshealth.com/fitness/how-hard-crossfit
THE BUSINESS OF CROSSFIT: AN UPDATE ON NEW MARKET RESEARCH. (án dags.). Sótt frá rallyfitness.com: https://rallyfitness.com/blogs/news/the-business-of-crossfit-an-update-on-new-market-research-2017
The Demographics of Crossfit. (án dags.). Sótt frá infogr.am: https://infogr.am/The-Demographics-of-Crossfit