Unlock your potential with the new F45 Training app (previously named F45 Challenge). • Book classes and scans, join waitlists and check class schedules. • Join and complete 45-Day Challenges. • Register your LionHeart device and see your session results. • Discover meal plans curated by our world-class dietitians and order meals. • Easily log and share your results for fitness assessments like Playoffs or Benchmark and join Red vs. Blue Teams to stay motivated. • Watch or cast workouts right f