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Felix Harder
Felix Harder
  • 4 Courses
  • 446 Students

Fitness Coach & Amazon Best-Selling Author


I’m Felix Harder, fitness author and creator of Simple Muscle. Using proven science I help people find the fastest and most straightforward ways to gaining muscle and getting the body they want. Fitness doesn't have to be difficult! What you need are the right workouts and a few simple - but crucial - tips on the right exercises, technique and nutrition. That's what I teach about in my courses, books and on my blog.