Fit By Sci(ence) vs PhatKat Fitness

Supportive, Science-Based, and Actually Sustainable

I joined this group because I wanted a realistic, science-based approach to fitness and health without the noise, pressure, or gimmicks. What I’ve appreciated most is the tone of the community — supportive, encouraging, and grounded in real life. There’s accountability without judgment and education without overwhelm. This group meets you where you are, whether you’re consistent or coming back after a break. The conversations feel genuine, the guidance is practical, and it’s clear that sustainability and long-term health matter more than quick fixes. I’ve gained clarity, motivation, and a better mindset around progress, and I would absolutely recommend this community to anyone looking for a balanced, evidence-based approach to getting stronger and healthier — mentally and physically.

Donna Bittner · Jan 12, 2026

Making Fitness Fun again

I love being in Kat's community. She's got such great energy and it makes it fun to do fitness again.

Jenna Kelly · Feb 13, 2026

Get moving!

Kat is awesome! Her community is very inviting and there's lots of engagement. She is very inspirational and will get you moving.... in a tough, but loving way.😉

Kristi Rieke · Jan 24, 2026

A leader worth meeting

As someone who is incredibly bendy and recently coming out of having a baby and trying to get their life back together; Kat's community is AMAZING!! I am not a gym goer. I am a I want to be healthy but can't stand being looked at type of gym creature. Meaning I do my stuff in the comfort of my home. And Kat's community can be done that way. I also hate most gym clothes so it is nice to not be alone in that. Also the green tea chats are so fun. My kids love it too and ask to see Kat all the time. Kat is so dope and down to earth that I actually traveled over 5 hours to spend time with her. And it was Soo fun. She is a blast. I am sad she is moving further away so no more spontaneous weekend trips. But back to the fitness part. Kat has been so amazing at helping me get more confident with doing exercises and their forms. (When you are super bendy it is really easy to do things the wrong way) She is even doing extra research to help me out. (Yes I do PT but it is called at 20 visits a year and that is not enough) 10/10 recommend. Everyone in the group is sooo nice.

Rebecca Bautista · Jan 22, 2026