The Unf*ck Your Fitness Podcast

Kristy Castillo
  • 4.9 (193)
  • FITNESS
  • UPDATED SEMIWEEKLY

If you've tried all the fad diets and are sick and tired of not achieving your health and fitness goals long-term, you've come to the right place! Welcome to the Unf*ck Your Fitness Podcast with me, Kristy Castillo. I'm here to help you break the annoying diet cycle, gain confidence, and reach your health and fitness goals. This podcast will show you how to be proud of the body you have, build the body you want, and enjoy the process along the way. I'll cover topics like how to get the most from your workouts, the importance of feeding your body what it needs, and key mindset shifts that will empower you. I've broken through the BS surrounding diet culture and built my dream body, all while being a busy wife, Mom and business owner, and I know you can too!Connect with me on Instagram at @kristycastillofitLearn more about working together by visiting my website: https://www.unfuckyourfitness.com/

  1. 1D AGO

    243. What to Use at the Gym (Without Feeling Overwhelmed) | The Gym Confidence Series

    Walking into the gym can feel intimidating when you don’t know what anything does. Between the machines, dumbbells, barbells, cable stations and cardio equipment… it’s easy to feel overwhelmed before you even start. A lot of women avoid the gym completely - not because they aren’t capable - but because they feel like everyone else knows something they don’t. In this episode of the Gym Confidence Series, we’re breaking down the basics of gym equipment in a way that actually makes sense. I’m walking you through the most common equipment you’ll see in the gym, what it’s used for, and why you absolutely do NOT need to know how to use every single machine to get results. We talk about the difference between machines, dumbbells, barbells, cables and how to choose them for your workouts. I also explain why most people are massively overcomplicating fitness, how confidence in the gym actually comes from repetition, and why nobody is paying nearly as much attention to you as you think they are! If you’ve ever walked into the gym and immediately wanted to turn around and leave… this episode is for you. The goal of this series is simple: unf*ck the confusion and help you feel more confident every time you walk into the gym. In this episode, we cover: the difference between machines, dumbbells, barbells, and cableswhy machines are NOT “less effective”what compound movements actually arehow to stop overcomplicating your workoutswhy confidence in the gym comes from repetition, not perfectionhow to stop feeling like everyone is watching you at the gym Links/Resources: SHOP UFYF merchandiseGrab your FREE Body Recomp Meal Prep and get the UFYF NewsletterSHOP Kion - my favorite Protein, EAA’s and Creatine!Listen to the Girls with Opinions PodcastJoin FIT CLUB, my monthly membership with workouts you can do at home or the gymConnect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcastJoin my FREE Facebook group, Unf*ck Your FitnessClick HERE for my favorite fitness & life things!Send me a text with episode ideas or just to say hi! Support the show

    34 min

  2. MAY 19

    242. Gym Lingo 101: Terms You Need to Know to Feel Confident in the Gym | The Gym Confidence Series

    Have you ever opened a workout and thought, “Okay… what the hell does that mean!?” Same. And honestly, this is exactly why I wanted to record this episode. This is the first episode in The Gym Confidence Series, where we are going to unf*ck the confusion around workouts, nutrition, and what it actually takes to see results. Let’s be real: the gym can already feel intimidating enough and then you add in terms like RPE, reps in reserve, progressive overload, tempo, AMRAP, supersets, time under tension, and suddenly it feels like you need a fitness dictionary just to get through your workout. You deserve to understand what these terms mean so you can stop second guessing yourself and start walking into your workouts with more confidence. In this episode, I’m breaking down the gym lingo you actually need to know. Not the random overcomplicated stuff. Not the fitness bro language that makes everything feel harder than it needs to be. Just the terms that will help you understand your workouts, execute them better, and feel more confident in the gym. In this episode, we cover: What sets, reps, tempo, and rest time meanHow workouts are structured with straight sets, supersets, circuits, and intervalsHow to understand workout intensity using RPE, reps in reserve, and failureWhy progressive overload is key for building muscle and seeing resultsWhat volume and deload weeks areCommon workout terms like AMRAP, drop sets, warm-up sets, and working setsWhy execution matters inside your workoutWhat time under tension, mind-muscle connection and range of motion mean Links/Resources: SHOP UFYF merchandiseGrab your FREE Body Recomp Meal Prep and get the UFYF NewsletterSHOP Kion - my favorite Protein, EAA’s and Creatine!Listen to the Girls with Opinions PodcastJoin FIT CLUB, my monthly membership with workouts you can do at home or the gymConnect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcastJoin my FREE Facebook group, Unf*ck Your FitnessClick HERE for my favorite fitness & life things!Send me a text with episode ideas or just to say hi! Support the show

    33 min

  3. MAY 12

    241. Client Story: How Julie Lost 30 Pounds, Built Muscle, and Changed Her Mindset

    I am so excited to feature one one of my Unf*ck Your Fitness clients, Julie, to talk about her fitness journey over the last three years! Julie came to me feeling frustrated, overwhelmed, underfed, and stuck. She had recently changed jobs, was navigating a new ulcerative colitis diagnosis, had gained weight, and knew she wanted to feel like herself again…but she had no idea where to start. We talk about what it felt like for her to learn macros, reverse diet, start strength training, and finally understand that body recomposition is not a quick fix. It took time, trust, consistency, and a lot of mindset work. Julie shares what helped her most, how she learned to stop chasing perfection, why the scale and progress pictures were so frustrating, and how she has lost around 30 pounds while building muscle, confidence, and a completely different relationship with fitness. This is such an honest conversation about what real change actually looks like:  the messy beginning, the slow progress, the hard weeks, the mindset shifts, and the moment you realize you are not the same person anymore. In this episode, we cover: What it was like to reverse diet after barely eating enoughWhy body recomposition takes timeHow long it took her to start noticing changesWhy the scale and progress pictures can feel so frustratingWhat helped her move away from all-or-nothing thinkingHow macros gave her more flexibility and confidenceNavigating fitness while dealing with real-life health issuesWhat has changed physically, mentally, and emotionally Links/Resources: SHOP UFYF merchandiseGrab your FREE Body Recomp Meal Prep and get the UFYF NewsletterSHOP Kion - my favorite Protein, EAA’s and Creatine!Listen to the Girls with Opinions PodcastJoin FIT CLUB, my monthly membership with workouts you can do at home or the gymConnect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcastJoin my FREE Facebook group, Unf*ck Your FitnessClick HERE for my favorite fitness & life things!Send me a text with episode ideas or just to say hi! Support the show

    44 min

  4. MAY 5

    240. Q&A: Bloating & Gut Support, Glute Growth, Deload Weeks, Fasting and GLP-1s

    In this Q&A episode, I’m answering some of the questions you have sent in recently, and we are covering a little bit of everything. We talk about what I personally use for bloating and gut support, the smart scales I’ve used, and the app I use regularly for tracking food and macros. I also share what my deload weeks look like, especially because I do have to train a little differently and really pay attention to what my body needs. We also get into glute growth…because no, you do not have to only train lower body if you want your glutes to grow. But you do need to train them intentionally. I break down the difference between working your glutes in lengthened and shortened positions and why both matter if you want continued progress. And of course, we cover some of the bigger questions too: recovery, intermittent fasting, “fat-burning mode,” and my honest thoughts on GLP-1s. As always, the goal is to help you cut through the noise, understand what actually matters, and build a body and lifestyle that feels strong, sustainable, and supportive. In this episode, we cover: The prebiotic/probiotic supplement I use for bloatingThe smart scales I have used and recommendWhat my deload weeks look like and why I listen to my bodyHow to train for continued glute growthWhy “fat-burning mode” from intermittent fasting is overhypedThe truth about fasting windows and fat lossMy honest, unfiltered thoughts on GLP-1s Links/Resources: SHOP UFYF merchandiseGrab your FREE Body Recomp Meal Prep and get the UFYF NewsletterDebloat : Code: KRISTYCASTILLOFITRenpho Smart Scale SHOP Kion - my favorite Protein, EAA’s and Creatine!Listen to the Girls with Opinions PodcastJoin FIT CLUB, my monthly membership with workouts you can do at home or the gymConnect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcastJoin my FREE Facebook group, Unf*ck Your FitnessClick HERE for my favorite fitness & life things!Send me a text with episode ideas or just to say hi! Support the show

    37 min

  5. APR 28

    239. Creatine, Aminos, and Why Muscle Matters More Than Ever with Liz Plosser

    In this episode, I’m joined by Liz Plosser to talk about essential amino acids, creatine, protein, aging, and why muscle matters so much for women. We break down the difference between protein powder, creatine, and EAAs, talk about why recovery and muscle preservation become even more important as we age, and get into the bigger picture of supporting your body well in every season. This conversation is educational, but also really empowering. We talk about the pivot that happens as women get older, why your body may need different support than it used to, and why that does not mean you are broken. It means it is time to get smarter about how you train, recover, and fuel. Liz shares why women need to care about more than just hitting a protein number, especially as they get older. We talk through how EAAs, creatine, and protein powder all play different roles, why muscle preservation becomes even more important in midlife, and how these tools can support recovery, energy, and long-term health.  We also touch on GLP-1s, under-eating, lean muscle loss, and why strength training needs to be part of the conversation.  In this episode, we cover: protein, aging, and why women may need more support over timeessential amino acids vs. creatine vs. protein powderhow EAAs help support muscle protein synthesis and recoverywhy creatine is beneficial for women at every stagewhy supplements like these can help fill the gapsthe importance of protecting lean muscle masswhat women should know about GLP-1s and muscle losswhy strength training is a non-negotiable for healthy aging Links/Resources: visit getkion.com/kristy for 20% offJoin the Summer School Challenge HEREFollow Liz on Instagram ​​Listen to my previous episode with Liz HERESHOP UFYF merchandiseListen to the Girls with Opinions PodcastJoin FIT CLUB, my monthly membership with workouts you can do at home or the gymJoin PRIVATE COACHING, my 1:1 program (choose 3 or 6 month option)Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcastJoin my FREE Facebook group, Unf*ck Your FitnessClick HERE for my favorite fitness & life things!Send me a text with episode ideas or just to say hi! Support the show

    58 min

  6. APR 21

    238. How to Stop Obsessing Over the End Result

    In this episode, I’m talking about why obsessing over the end result can actually pull you further away from the progress you want. I see this so often with my clients.Obsessing over the end result and not focusing enough on the small wins or daily tasks. It is good to have goals. It is good to have a vision and a plan. But so often, we get so focused on where we want to be that we lose sight of what actually gets us there: the actions we take today. Real progress is not built in one perfect week or one big breakthrough moment. It is built in the small choices, habits, and decisions that happen over and over again. This is your reminder that you do not need to have the whole journey figured out today. You do not need to be at the end already. You just need to stay focused on what is in front of you, keep showing up and keep distractions minimal. If you have been overthinking your progress, putting too much pressure on the outcome, or struggling to stay present in your journey, this episode will help you come back to what actually matters: today. In this episode, we cover: Why goals matter, but daily action is what creates resultsHow body recomposition and lasting progress are built one day at a timeWhy obsessing over the finish line can leave you overwhelmed or disconnected from the processHow social media can pull you out of the present moment and make you question your own pathHow to come back to the next right step and trust what you are building Links/Resources: SHOP UFYF merchandiseGrab your FREE Body Recomp Meal Prep and get the UFYF NewsletterSHOP Kion - my favorite Protein, EAA’s and Creatine!Listen to the Girls with Opinions PodcastJoin FIT CLUB, my monthly membership with workouts you can do at home or the gymJoin PRIVATE COACHING, my 1:1 program (choose 3 or 6 month option)Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcastJoin my FREE Facebook group, Unf*ck Your FitnessClick HERE for my favorite fitness & life things!Send me a text with episode ideas or just to say hi! Support the show

    30 min

  7. APR 14

    237. Straight Sets, Supersets, and Circuits: What’s Best for Body Recomp?

    Not all workouts are built the same - and if your goal is body recomposition, that matters. In this episode, I’m breaking down the difference between straight sets, supersets, and circuits so you can better understand what each one is, what each one is good for, and how they actually impact your results. A lot of women have been taught to think that the “best” workout is the one that leaves you the most sweaty, out of breath, and exhausted. But harder is not always smarter, especially when your goal is to build muscle, get stronger, and change your body composition. I’m also sharing how I use these different training styles inside my UFYF: Fit Club, and why workout structure should always match the goal. If you’ve ever wondered why some workouts feel more strength-focused, why others move faster, or whether circuits are “bad” for body recomposition… this episode will help clear it up. In this episode, we cover: What straight sets, supersets, and circuits actually areWhat each workout style is best used forWhich structure tends to work best for body recompWhy ‘sweaty and exhausted’ does not automatically mean effectiveHow I use these methods inside Fit Club Links/Resources: SHOP UFYF merchandiseGrab your FREE Body Recomp Meal Prep and get the UFYF NewsletterSHOP Kion - my favorite Protein, EAA’s and Creatine!Listen to the Girls with Opinions PodcastJoin FIT CLUB, my monthly membership with workouts you can do at home or the gymJoin PRIVATE COACHING, my 1:1 program (choose 3 or 6 month option)Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcastJoin my FREE Facebook group, Unf*ck Your FitnessClick HERE for my favorite fitness & life things!Send me a text with episode ideas or just to say hi! Support the show

    35 min

  8. APR 7

    236. The Truth About Rest Days and Muscle Growth

    If taking a rest day makes you feel guilty, anxious, or like you’re going to lose progress… this episode is for you. In this episode, I’m talking about the mindset shift I had to make around rest days, recovery, and what actually helps your body change. I used to believe taking a day off would make me gain weight, lose momentum, or somehow fall behind. A rest day meant that “I failed the plan”  A lot of that came from the fitness culture I was around at the time, where doing more was always praised and rest felt like laziness. But when I got serious about truly changing how my body looked, I learned something big: progressive overload and recovery go together. Training is the stimulus, but recovery is where your body adapts. If your goal is muscle growth, strength, and body recomposition, rest is not optional - it’s part of the process. In this episode, I break down what changed for me, why so many women struggle to rest, and how sleep and recovery actually support your progress. Episode Recap: Why I used to think taking a day off would ruin my progressHow old fitness culture shaped my beliefs around restThe mindset shift that changed how I approached trainingWhy progressive overload and recovery go hand in handHow your body recovers and adapts after trainingWhat rest days can look like in real lifeWhy rest is not lazy - it’s part of the plan Links/Resources: Join the Spring Mini-ChallengeGrab your FREE Body Recomp Meal Prep and get the UFYF NewsletterSHOP Kion - my favorite Protein, EAA’s and Creatine!Listen to the Girls with Opinions PodcastJoin FIT CLUB, my monthly membership with workouts you can do at home or the gymJoin PRIVATE COACHING, my 1:1 program (choose 3 or 6 month option)Connect with me on Instagram @kristycastillofit and @unfuckyourfitnesspodcast so we can keep this conversation going-be sure to tag me in your posts and stories!Join my FREE Facebook group, Unf*ck Your FitnessClick HERE for my favorite fitness & life things!Send me a text with episode ideas or just to say hi! Support the show

    33 min
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4.9
out of 5
193 Ratings

About

If you've tried all the fad diets and are sick and tired of not achieving your health and fitness goals long-term, you've come to the right place! Welcome to the Unf*ck Your Fitness Podcast with me, Kristy Castillo. I'm here to help you break the annoying diet cycle, gain confidence, and reach your health and fitness goals. This podcast will show you how to be proud of the body you have, build the body you want, and enjoy the process along the way. I'll cover topics like how to get the most from your workouts, the importance of feeding your body what it needs, and key mindset shifts that will empower you. I've broken through the BS surrounding diet culture and built my dream body, all while being a busy wife, Mom and business owner, and I know you can too!Connect with me on Instagram at @kristycastillofitLearn more about working together by visiting my website: https://www.unfuckyourfitness.com/

Information

  • Creator
    Kristy Castillo
  • Years Active
    2022 - 2026
  • Episodes
    244
  • Rating
    Explicit
  • Copyright
    © 2026 The Unf*ck Your Fitness Podcast
  • Show Website
    The Unf*ck Your Fitness Podcast

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