The Unf*ck Your Fitness Podcast

Latest Episodes:

264. Life Feels a Little Heavy Right Now...Let's Talk About It Oct 20, 2026

Show notes

Life feels a little freaking heavy right now, doesn't it??

Between the changing seasons, busy schedules, social media, family responsibilities, and trying to take care of ourselves, there's A LOT going on.

Instead of another episode diving deep into workouts, macros, or anything fitness related, I really just want to chat with you. Sometimes, we need a reminder that we're all navigating our own shit (and we’re not doing it alone).

Lately, I've been feeling the pull to slow down, spend less time online, and be more intentional about how I'm spending my days. I’m making changes this fall to simplify my life, protect my time + create routines that actually support what matters most to me!

We’re talking about the mental load, social media overload, being more present, and making small changes that help life feel a little lighter.

Because slowing down doesn’t mean giving up on yourself. Sometimes taking care of yourself means doing LESS, not more.

So grab your coffee, go for a walk, or just hang out with me for a little girl talk. We’re all figuring this shit out together!

Episode recap:

Why I'm feeling the pull to slow down, unplug & live more intentionally this fall
How social media overload and comparison can really affect our mindset
Making distractions less convenient + creating routines that support our priorities
Simplifying fitness habits to reduce the mental load when life gets busy
Why slowing down doesn't mean giving up on your goals or breaking promises to yourself
Real-life struggles we’re all navigating
Finding ways to prioritize yourself without feeling selfish or waiting for life to calm down
Remembering that you're ALWAYS worthy of taking care of yourself

Links/Resources:

Get your free Fitness Audit
SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly fitness membership
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

263. How to Execute a Lean Build + Train for Muscle Growth Oct 13, 2026

Show notes

We're officially diving deeper into lean build season, because eating more food alone isn't going to build the body you want!

If you're increasing your calories, but your training isn't giving your body a reason to change, you're not actually setting yourself up to build muscle.

In today’s episode, I'm talking about how to execute a lean build AND how your training needs to support it. You need a few things in place to do this well: consistent resistance training, progressive overload, adequate protein, an understanding of your maintenance calories, and a willingness to actually commit to this.

If your goal is to build your glutes, shape your shoulders, add muscle to your legs, and ultimately “look” like you lift, we're training for muscle growth. Getting stronger is part of that process, but it isn't the entire goal.

A build isn't just eating more. It's giving your body the resources + the training stimulus it needs to freaking BUILD!

Episode recap:

What a lean build actually is + how to execute one intentionally
Why increasing calories alone isn't enough to build muscle
What should be in place BEFORE adding calories for a lean build
What to track during a build beyond just changes on the scale
The difference between training for strength vs. hypertrophy
How rep ranges, progressive overload, and training close to failure support muscle growth
Why there's no magical rep range for building, strengthening, or “toning” muscle
How to train for hypertrophy without access to super-heavy weights
How your training priorities shift during a build, maintenance & deficit
Why getting stronger is part of building muscle (but isn't the same as strength training)
Aligning your nutrition & training so you're giving your body both the resources + stimulus to grow

Links/Resources:

Get your free Fitness Audit
SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly fitness membership
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

262. Build Season Q&A: Lean Builds, Training Splits, RIR + More Oct 06, 2026

Show notes

I’m excited to continue our build season conversation with another fun Q&A!

In today’s episode, I'm talking all about TRAINING. Think lean builds (something I’ve been asked about a lot lately), body recomposition, workout splits, progressive overload, reps in reserve (RIR), and more.

Yes, ALL of the stuff that can sound way more complicated than it actually is (I promise, it really isn’t)!

My goal with this episode (as always), is to unf*ck it for you so you understand what you're doing in your workouts + WHY it matters.

No, you don't need to perfectly understand every training term to build muscle. But…the more you understand your workouts, the more confident and intentional you can become!

Episode recap:

Can you build muscle and cut at the same time?
What is a lean build + how is it different from a traditional build?
How often should you train each muscle group for muscle growth?
What is progressive overload + how does it relate to training frequency?
How do you choose the right workout split for your schedule & goals?
What does RIR (reps in reserve) mean + how do you know if you're doing it correctly?
How can you tell if you're actually lifting “heavy enough”?
Good alternatives to lunges + how to approach exercise substitutions?

Links/Resources:

Get your free Fitness Audit
SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly fitness membership
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

261. Build Season 101: Eat More, Lift Heavy + Finally Build the Body You Want Sep 29, 2026

Show notes

We are officially moving into BUILD season (which I’m pumped about)!

But…maybe the thought of intentionally eating more, watching the scale potentially go up, and NOT trying to get smaller makes you uncomfortable. If you can relate, you’re not alone, but it’s something we need to talk about more.

If you want more muscle, shape, strength, and that “toned” look everyone is chasing, you can't spend your entire fitness journey in a calorie deficit!

In today’s episode, I'm breaking down what build season actually is, who it's for, and why constantly trying to lose weight might be keeping you from building the body you actually want.

The real question I want you to think about: Do you *really* need less body fat, or do you need more muscle?

Ultimately, build season isn't giving up on your goals - it’s part of the freaking process. If you're ready to stop chasing the smallest version of yourself and start seeing what your body can BUILD, you’re in the right place - let’s do it!!

Episode recap:

What build season is + the goal shifts from fat loss to muscle growth
Why staying in a deficit can keep you from building the muscle & shape you want
How to determine whether you need less body fat or more muscle right now
Who can benefit from a build
What a lean build looks like without a huge calorie surplus
How progress markers change when the scale is no longer the goal
How to use double progression to strategically increase reps and weight
How food, recovery, steps, cardio & HIIT fit into a build
Why building muscle now can change your next fat-loss phase
Shifting your focus from getting smaller to getting stronger, well-fueled, and better recovered

Links/Resources:

Get your free Fitness Audit
SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly fitness membership
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

260. Not Seeing Progress? Your Macros Might Not Be the Problem Sep 22, 2026

Show notes

Feel like your progress has stalled? The scale isn't moving, your clothes fit the same, and you’re not seeing the changes you want in the mirror.

Naturally, your first thought is “Should I lower my calories?” Before you start cutting food again though, I need you to think about this instead: Are you actually training hard enough to give your body a reason to change?

In today’s episode, I'm talking about why eating less has become our default answer anytime we don't like what we see (and why that's not always the solution). If you're building muscle or recomping, the scale might barely move (or it might *gasp* go UP), while your strength, measurements, photos, and body composition are changing.

Also, you’ve GOT to get super honest about your training (and if it’s really effective). You don't need your workouts to entertain you. You need them to make you stronger!

Before you drop your macros, look at the evidence. Audit your training, and assess your consistency, steps, recovery, and effort. Give your body enough time to respond BEFORE you change your macros!

Episode recap:

Thinking about whether your progress is actually stalled (or you’re measuring the wrong thing)
Matching your progress markers to your goal
How to stop automatically blaming food when your body isn’t changing the way you want
Train to build muscle instead of just burning calories
Prioritizing progressive overload, challenging weights, adequate rest & tracking lifts
Repeating exercises long enough to get stronger
Getting honest about whether you’re *really* training hard enough
When too much lifting, cardio & HIIT is hurting your recovery and progress
Letting strength training be the foundation for body recomposition
Assessing your consistency, training, steps, recovery, and time to your plan

Links/Resources:

Register for my 3-Day Nutrition & Training Workshop
Get your free Fitness Audit
SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly fitness membership
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

259. Building a Home Gym? What You Really Need to Get Results at Home Sep 15, 2026

Show notes

Feeling like you want to build your home gym? Well…you do NOT need a garage full of brand new equipment, or every shiny fitness gadget social media tells you to buy.

You definitely don't need to believe the BS that says you can only build muscle or progressively overload in a gym, either. You can totally build an amazing body from home - you just need the right equipment that you’ll actually use!

In today’s episode, I'm breaking down the five things I would prioritize if I were building a home gym from scratch. But…having the *right* equipment isn't enough. If you want to build muscle at home, you still need to progressively overload, choose effective exercises, and train with intention!

And…if you’re ready to stop guessing and figure out what your body actually needs, I’d love for you to join me September 28-30th, 2026, for my 3-Day Nutrition + Training Workshop. We’ll take everything we've been talking about on the podcast recently and put it into action for YOU. Can’t wait to see you there!!

Episode recap:

Why you don’t need an expensive or complicated setup to get results at home
Identifying your fitness goal BEFORE buying home gym equipment
5 pieces of equipment I would prioritize for a home gym
Choosing cardio equipment based on what you’ll actually use
Where cardio fits into your overall fitness & body recomposition goals
What it really takes to build muscle + progressively overload from home
My tips for buying quality used gym equipment (without wasting your money)
Simple ways to modify exercises & make your existing space/equipment work

Links/Resources:

Register for my 3-Day Nutrition & Training Workshop
Check out my ShopMy
Get your free Fitness Audit
SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly membership with workouts you can do at home or the gym
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

258. Deficit, Maintenance or Build? It’s Time to Lock TF In with Your Fitness this Fall Sep 08, 2026

Show notes

September feels like a turning point, but…not in a “change your entire freaking life today” kind of way.

It’s more like a transition. Summer is winding down, and routines are shifting. This is your opportunity to *finally* stop being wishy-washy about your fitness and decide what you actually want to work toward!

In today’s episode, I’m building on the Fitness Audit (ep. 256), and everything we’ve been talking about with deficits, maintenance, and building muscle. Before you change your macros or adjust your workouts, you need to know your goal. Different goals require different strategies, and you can’t chase all of them at the same time.

Fall doesn’t have to become another cycle of going all-in, quitting, and deciding you’ll start again in January. Do the Fitness Audit. Decide what you actually want, and choose the phase that supports that goal.

You don’t need the perfect time or another complete overhaul. You need to decide, lock TF in, and give yourself enough time to actually get somewhere!

Episode recap:

Why you need to stop trying to fix every part of your fitness journey at once
Using your Fitness Audit to identify the ONE area that needs your attention most
Getting clear on your actual goal before changing your macros or workouts
Why you shouldn’t automatically default to a calorie deficit every time you want change
Understanding when maintenance might be the best goal for you
Why a build phase + eating more may be exactly what your body needs
Why building muscle matters at every age + stage of life
Why you don’t need the perfect Monday, season, or time to get started
Committing to your plan long enough to get feedback + see progress
Using fall as a turning point instead of another cycle of going all-in and then quitting
Deciding your goal, choosing the phase that supports it + locking TF in

Links/Resources:

Ep. 256 | The Fitness Audit: What’s Actually Keeping You Stuck?
Get your free Fitness Audit
SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly membership with workouts you can do at home or the gym
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

257. Fitness Q&A: Muscle Building, Micro Cuts, Macro Tracking + More Sep 01, 2026

Show notes

You asked, I answered, so…I’m doing another FUN fitness Q&A!

In today’s episode, I’m covering everything from building muscle and calorie deficits, to macro tracking, progressive overload, and training smarter. Basically, if you've been wondering what you should actually be doing with your fitness right now, there's probably something in this episode for you!

I'm also answering your questions about calorie deficits, transitioning into maintenance, increasing carbs, and balancing macro tracking with your actual hunger and fullness cues.

As we head toward fall and build season, we're going to keep digging deeper into how to eat, train, and build muscle intentionally. No rushing, and no trying to change your entire body in one season. We're playing the long game, and as always, getting strong AF along the way!

Episode recap:

One of the worst lies women are told about fitness
My best tips for a build/bulk phase
What changes when you enter a calorie deficit w/more muscle than before
Micro-cuts + when they make sense
How to know if you’re actually in a calorie deficit + how long to stay there
What to eat when transitioning from a deficit into maintenance
How to balance hunger + fullness cues while tracking macros
How to explain macro tracking to someone who thinks it’s obsessive or restrictive
When it’s ideal to do progressive overload
The best way to shorten a weight workout when you’re short on time
Exercises that are over-hyped and/or don’t really do much for you

Links/Resources:

Get your free Fitness Audit
SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly membership with workouts you can do at home or the gym
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

256. The Fitness Audit: What's Actually Keeping You Stuck? Aug 25, 2026

Show notes

Feeling like your entire fitness journey is a hot mess? Before you cut more calories, add another workout, or decide you'll just “start over Monday,” I want you to do something different: audit your fitness!

In this episode, I'm walking you through a full fitness audit across six areas: goal clarity, nutrition, training, movement + cardio, recovery, and mindset + consistency. You'll rate yourself before answering the questions, get brutally honest about what you're actually doing, and then score yourself again.

No judgment, and no giving yourself the “right” answer. Just real information you can actually use!

I've even created a free downloadable fitness audit so you can work through this episode with me and repeat the process every month. Print a few copies, grab a pen, and be f*cking honest with yourself.

Celebrate what's already working, find your highest-impact opportunity, and give yourself 30 days to work on it. I can’t wait to hear how it goes for you!!

Episode recap:

How to use the Fitness Audit to get honest about what’s really working
Getting clear on your primary fitness goal & whether your current actions support it
Auditing your nutrition for calories, protein, consistency, sustainability & food noise
Evaluating whether you’re truly training with purpose or simply doing workouts
Looking at your movement + cardio and if it supports your goals
Assessing your recovery
Getting brutally honest about your mindset + consistency
Comparing your scores, celebrating what you’re already doing well, and identifying your highest-impact opportunity
Choose one area + 1-3 behaviors to focus on for the next 30 days
Repeating the audit monthly to track your progress, adjust, and keep moving forward

Links/Resources:

Get your free Fitness Audit
Ep. 254 | You’re Doing Everything Right…So Why Don’t You Look Like You Work Out?
Ep. 255 | Why Your Dream Body Probably Weighs More Than You Think
SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly membership with workouts you can do at home or the gym
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

255. Why Your Dream Body Probably Weighs More Than You Think Aug 18, 2026

Show notes

What if the body you're working sooo hard to build actually weighs MORE than the number you've been chasing?

For years, women have been taught that smaller equals better. Eat as little as possible, weigh less, fit into smaller jeans, etc. - the list goes on.

But…if your goal is to look strong, muscular, healthy, and confident, constantly trying to shrink yourself might be the exact thing keeping you from getting there!

In this episode, we're talking about why eating more and watching the scale go up can feel like such a mind f*ck (even when you're gaining muscle, getting stronger, and feeling better).

Your healthiest body may not be your lightest body, and your strongest body *might* weigh more than you think it should.

Remember - the goal isn't to become the smallest version of yourself. It’s to become the strongest version of yourself, so let’s f*cking do it!!

Episode recap:

Why your dream body might actually weigh more than your goal weight
Where your goal weight came from + whether it still makes sense for your body & life NOW
Moving from “how little can I eat” to “what does my body need to feel good, train hard, and build muscle?”
Why eating more can feel uncomfortable after years of diet culture & restriction
Why body recomposition requires fuel
Why the scale going up doesn't automatically mean you've gained fat.
How eating enough can support every part of your life
Measuring progress by your strength, energy, confidence, performance, and consistency
Shifting from becoming the smallest version of yourself to the strongest version

Links/Resources:

SHOP UFYF merchandise
Grab your FREE Body Recomp Meal Prep and get the UFYF Newsletter
SHOP Kion - my favorite Protein, EAA’s and Creatine!
Join FIT CLUB, my monthly membership with workouts you can do at home or the gym
Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast
Join my FREE Facebook group, Unf*ck Your Fitness
Click HERE for my favorite fitness & life things!

Send me a text with episode ideas or just to say hi!

Support the show

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