COACH

AMANDA SANGIACOMO

she/her

Coaching Experience: 9 years

I love helping everyone from competitive athletes to busy professionals fuel their bodies and reach their goals without extremes. There’s so much noise online, and I’m here to give you honest, practical guidance that fits your real life. I want you to feel understood, supported, and excited about the process.

Hi, I’m AMANDA (or Manders)

I’ve been training for 12 years and coaching nutrition since 2018, but nobody who knew me growing up would have guessed I’d end up here. I was a theater kid at heart, and I fully expected my life to go that way.

That changed at 19 when I decided I wanted to get stronger for what I thought was my career at the time. I started following CrossFit athletes, and at 20 I walked into my first gym and fell in love with the sport. Over the years I’ve competed in numerous CrossFit competitions, from small-town gyms to regional-level events. It didn’t take long to realize the workouts were only part of the picture. To perform well and feel good, I had to fuel myself properly, and at the time I knew next to nothing about how to do that.

So I set out to learn. In 2016 I earned my CrossFit Level 1 and then my Precision Nutrition Level 1 (PN L1), and I changed my college major from criminal justice to nutritional science. After moving to the Midwest in 2018, I completed my training through the Nutritional Therapy Association and became a Nutritional Therapy Practitioner (NTP).

Along the way, I saw how much misinformation about food and fitness was spreading on social media. I wanted to push back on it, so I started sharing my own journey online, raw and unfiltered. Being that open in public has made me a better coach, because it keeps me grounded in what real, imperfect progress looks like.

I’ve been a coach with Black Iron Nutrition since 2018, and over the last 8.5 years, I’ve worked with thousands of clients, from professional athletes to stay-at-home parents and everyone in between. Outside of BIN, I coach CrossFit classes for adults and kids, and I still work with athletes who love to compete, whether they’re in it for fun or have their sights set on qualifying for elite-level competition.

For me, fitness and nutrition have always been intertwined, and I love getting to coach both.

who I LOVE WORKING WITh

My coaching style is education and empathy. I want you to understand the “why” behind every recommendation so you can keep making good choices long after we stop working together, but I also want you to feel understood, safe, and excited to work with me!

✔️ Athletes in any sport who want to fuel their training, whether they compete for fun or have their sights set on elite-level competition.

✔️ Busy people, from working professionals to stay-at-home parents, who want results without their whole life revolving around food.

✔️ Anyone who’s tired of the diet-culture noise online and wants a coach who will be honest but also understanding about where they’re at.

✔️ People who are curious and coachable, and want to learn how to eat for performance, energy, and long-term health

CREDENTIALS & certs

NUTRITION CERTIFICATIONS

  • Nutritional Therapy Practitioner (NTP)

  • Precision Nutrition L1

OTHER CERTIFICATIONS & EXPERIENCE

  • CrossFit Level 1

  • USAW competitive weightlifter

OTHER RANDOM stuff about me

FUN FACT

Growing up, my dream was to perform on Broadway. My inner theater kid is alive and well, and I still love to sing and play the piano.

NON-FITNESS HOBBY

Photography! It's what got me into my love of posting on the internet. I love documenting other people's lives too.

FAVORITE THINGS

My dogs, sitting outside on a sunny day with an iced coffee in hand, trying new recipes, and doing makeup.

WHAT MY CLIENTS ARE SAYING


Marge U.

“I came to Black Iron Nutrition as a serial dieter, always just wanting to cut down my food to ‘look like I do CrossFit.’ Instead, we’ve spent four years building up my metabolism through eating more food, prioritizing recovery, and building my strength and fitness... Focusing on performance rather than how you look makes the whole process much more enjoyable.”

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Lisa M.

“I was a fairly new mom to a beautiful baby girl, plateauing at the 25 lb mark for almost seven months... Manders not only gave me accountability, but also steered my macros in the right direction, gave me encouragement when I needed it most, and wholeheartedly cared about my entire process. I can say that I am stronger than I was before I had my little girl!”

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Caroline Mooser

“From day one, Coach Manders supported me every step of the way. The routine we’ve been working on is sustainable and caters specifically to my training for Hyrox, outdoor cycling goals, and wanting to be healthy and look and feel great. I loved watching her Loom video replies to my check-ins each week. She always had great feedback!”

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Shannen N.

“My experience has been so amazing! I have done two 3-month cycles with Black Iron and have lost over 10 pounds this year! But my success was not only on the scale. I felt so accomplished in the gym and my body felt so strong and healthy. Coach Manders was respectful of my goals and lifestyle but helped me stay accountable!”

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MY FAVORITE EPISODES OF BLACK IRON RADIO

Whether you’re chasing a podium or just want to feel your best, I’d love to help you get there.