THE UNF*CK YOUR FITNESS PODCAST

Let’s talk about maintenance calories, because I get this question super often. What the heck are they? Will I gain weight? Lose weight? Eat more? Should I be tracking them? 

I know this can fee...

Have you ever caught yourself saying “nothing works for me”? If so, you’re NOT alone!

I recently had a call with a new client that turned into a major lightbulb moment - not just for her, but me...

Let’s get real - pregnancy, postpartum, and the beautiful chaos that is navigating your fitness journey through it all can be a LOT. It’s been a minute since I’ve been pregnant (like 17 years), b...

Welcome to 2026, and a VERY different kind of January! 

This episode kicks off the year by NOT feeding into the loud, exhausting “new year, new me” noise that dominates the fitness space every.s...

I’ll be honest - recording this episode felt exciting and a little terrifying. 

In today’s episode, I’m pulling back the curtain on a HUGE rebrand, officially merging Kristy Castillo Fit with Un...

Creatine isn’t new, but it’s definitely having a moment in the online space right now!

I knew it was time to dive into my REAL, no-BS creatine facts with you here. There are sooo many myths surr...

Let’s talk about one of THE most common questions I get as a personal trainer: How long is it going to take before I see results from lifting weights?

I get it - you’re showing up, lifting weigh...

I’m switching things up with a super chill and FUN Q&A session for today’s episode!

Between perimenopause, a new cut phase, and all the day-to-day chaos, life has been LIFEING (I know you know t...

Christmas week can be beautiful and magical, and also… heavy, chaotic, and emotionally exhausting. 

Today’s episode isn’t about protein targets, perfect workouts, or “balancing out” desserts...

Today’s episode was inspired by a super juicy question I got on Instagram (shoutout to Julie)! The question I knew I had to dive into here was: “Why do some people burn more calories than others?...

Today’s episode is unpacking a truth that sooo many of us need to hear: giving 100% doesn’t mean giving everything we have to everything, all.the.time. 

Unfortunately, we’ve been conditioned to ...

Your mindset plays a VITAL role in achieving success across many areas of life. It’s no different with your fitness - especially when it comes to body recomposition!

Embarking on a body recomp j...