Blackline was built on the belief that lasting transformation requires more than a workout plan or a meal plan—it requires knowledge, accountability, and a strategy designed for real life.

I'm Mandi, the founder of Blackline Performance. My approach is shaped by over 15 years in healthcare, certifications in personal training and nutrition coaching, and my own journey of losing more than 100 pounds. I've also worked closely with patients using GLP-1 medications, giving me a unique understanding of the challenges and opportunities that come with modern weight management.

I created Blackline to bridge the gap between healthcare and performance coaching. Every program is built on evidence-based principles, personalized guidance, and a commitment to helping you build strength, improve your health, and create sustainable habits that last.

Whether your goal is fat loss, improved performance, or reclaiming your confidence, my mission is simple: to provide the education, support, and accountability you need to succeed—without shortcuts or compromises.

Your transformation deserves more than a generic plan. It deserves a proven strategy and a coach who is invested in your success.