The people

Coached by people who care

Coaching here is built around your goals and why they matter to you. We care about your health and lasting strength, the kind that keeps up with your life for years to come. Meet the team.

Hennie Terreblanche

Hennie Terreblanche

Co-Founder & Head Coach

  • CrossFit Level 2 Coach
  • CrossFit Semifinal Athlete

Hennie is a CrossFit Level 2 coach and the 11th fittest man in Africa. His passion for coaching outgrew his passion for competing, and what drives him now is helping people live healthier, more purposeful lives.

Kalinka Terreblanche

Kalinka Terreblanche

Co-Founder & Biokineticist

  • Biokineticist
  • PN Nutrition L1 Coach
  • Rehabilitation & Performance

Kalinka is a biokineticist and nutrition coach. She is passionate about women's health, and about showing women what strength training can really do for them. She blends rehabilitation, nutrition, and performance to help members move well, train around injury, and build lasting strength, and she anchors Crucible's biokinetics practice.