Agathos Fitness and Nutrition

Agathos Fitness and Nutrition Eat Right, Stay Fit, Live Well

NASM-CPT/CNC with over 15 years of Training and Nutrition Expertise Welcome to Agathos Fitness and Nutrition!

My background in fitness and nutrition began back in college where I began programming Strength and Conditioning for multiple different athletes and sports. Once out of college, I continued Personal training in multiple gyms. I have worked with Professional Athletes, utilizing research based methods, to increase their cardio capacity, strength gains, speed, power, and nutritional understandings. I

have worked with amateur athletes, including MMA and Muay Thai Athletes, high school basketball, track and field, and cross country athletes, and also military and law enforcement personnel. I have also worked with teens and adults coming from a sedentary lifestyle. I have worked with these individuals starting with improving their movement patterns, gain strength and confidence, lose weight or gain muscle mass, and focus on nutrition to enable life long changes. I have a background in education (a secondary teacher for 16 years) and use this background in a way to instruct my clients in a clear and concise fashion THAT MAKES SENSE! Fitness does not have to be something that is "scary" or confusing. With the right coach it can and should be fun, relaxing, and a stress reliever. I look forward to building a relationship with you and building a plan that is custom suited for YOUR personal goals. Health is not a one size fits all and I want to help you on your journey! Nick Hanzivasilis
NASM- CPT, CNC

Well,   didn’t quite happen. Life comes at you fast. Some time during November I started to feel some significant pain i...
04/29/2025

Well, didn’t quite happen. Life comes at you fast. Some time during November I started to feel some significant pain in my ankle. Squatting became unbearable. Going into the New Year, I started to fall randomly. It wasn’t good. But God had my back! I was able to get the surgery, which was more severe than they originally thought, and in the seven weeks since surgery have progressed from a splint, to a cast, to a walking boot. I am officially walking with only one crutch and will come back stronger. I thank God for allowing me to heal and get stronger.

So I haven’t posted in a long time. Life comes at you fast. I had surgery today for 4 torn ligaments, cartilage defects,...
03/14/2025

So I haven’t posted in a long time. Life comes at you fast. I had surgery today for 4 torn ligaments, cartilage defects, and bone spurs. This definitely wasn’t expected, but I will come back stronger and ready to get back to coaching soon(ish). Glad to have a support system around me to help me heal and recover.

I am extremely excited to be teaming up with an amazing counselor and friend, .hakim to help@men grow in both their pers...
07/30/2024

I am extremely excited to be teaming up with an amazing counselor and friend, .hakim to help@men grow in both their personal lives and their boxing skills. This is a safe space for men to discuss the topics we tend to shy away from while learning to process those topics through the left/right brain stimulus of boxing. Now is the time to take part in something special and watch how your life can grow, evolve, and handle the daily stresses better than ever!!!

I have been so focused on my clients and family that I have lost touch with what made me fall in love with fitness. I lo...
06/15/2024

I have been so focused on my clients and family that I have lost touch with what made me fall in love with fitness. I love having a goal!!! I talk to my clients about their why all the time and then we talk about the goals we can hit along the way. I lost touch with this for myself. I have “just been training” with no goal in mind. About a month ago, I decided that needed to change. This will be a lofty goal for me to hit and a huge new Back Squat Pr, but it now allows me to@work on both my programming skills and gives me a lofty goal. Be on the lookout for weekly posts about how it is going and how the programming is coming along.

Happy Easter!!!
03/31/2024

Happy Easter!!!

Merry Christmas!!!
12/25/2023

Merry Christmas!!!

I had the privilege of competing with one of clients this weekend. I have competed at this competition before and love h...
10/30/2023

I had the privilege of competing with one of clients this weekend. I have competed at this competition before and love how it is run. My partner and I had a blast and got to see how far his training has come along. Not only did he push himself to his fullest, but we ended up on the podium in third place. I can’t put into words how proud I am of this gentlemen. We may be “Grumpy Old Men”, but he is going to be a FIT grumpy old man!!!

Happy 4th of July!!!  Born free because of the brave!
07/04/2023

Happy 4th of July!!! Born free because of the brave!

Address

Lake Winnebago, MO

Opening Hours

Monday 4am - 10pm
Tuesday 4am - 10pm
Wednesday 4am - 10pm
Thursday 4am - 10pm
Friday 4am - 10pm
Saturday 5am - 8pm

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