Frantz’s first great sporting love was rugby in all its forms. CrossFit training was initially just a means of getting even better at rugby. This was to change in 2015, when he was allowed to take over CrossFit Bern as Box Owner. Since then, the CrossFit Bern community has grown steadily with him, the training quality has been tirelessly improved and the range on offer has been expanded. If you think nobody loves burpees and thrusters, you haven’t met Frantz yet.

Fun fact: Frantz has been arguing for the abolition of the grammatical comma for years.

Training courses

• Certified CrossFit Level 3 Trainer (CF-L3)
• CrossFit Kids Trainer
• CrossFit Anatomy Certificate
• CrossFit Gymnastics Certificate
• CrossFit Lesson Planning Certificate
• CrossFit Mobility Certificate
• CrossFit Programming Certificate
• CrossFit Scaling Certificate
• CrossFit Spot the Flaw Certificate
• Barbell athletics certificate