Self-Selecting

Cory Hageman

A podcast on everything under the umbrella of nutrition, training, PEDs, bodybuilding, and maybe the occasional non-fitness add-on with @cory_fit

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    E. 133 Avoid These Common TRT Dosing Errors | Syringes, Units, and Concentration

    In this episode, I break down some of the most dangerous and common dosing mistakes I see in TRT, peptides, and GH use, especially when clients self-administer without fully understanding concentration, syringe sizes, or math. As someone with a background in nursing and years of experience in this space, I’ve seen even the smartest and most experienced clients make errors in units, decimals, or conversion that result in adverse effects, visual changes, or major setbacks. I also dive into the differences between subcutaneous vs. intramuscular injections, lab work non-negotiables, how to interpret serum levels, and why it’s critical to be humble when it comes to this stuff, because even small mistakes can lead to irreversible outcomes. This is not a dosing tutorial - it’s a wake-up call for anyone using performance-enhancing drugs, HRT, or peptides without truly knowing what they’re doing. Timestamps: - [00:00 – 02:20] – Why med math matters: real risks with TRT, GH, and peptides - [02:20 – 04:23] – Overconfidence and real client examples of accidental overdosing - [04:23 – 06:46] – Switching concentrations? How simple math mistakes happen - [06:46 – 07:17] – Setting the record straight: this is not a how-to tutorial - [07:17 – 10:45] – Pre-mixed vs. reconstituted drugs and the impact on concentration - [10:45 – 14:14] – The dangers of decimal mistakes: units vs mLs vs mg - [14:14 – 17:37] – Real-life TRT dosing mistakes: drawing 10x more than intended - [17:37 – 19:43] – What 10mg/mL *really* means and avoiding concentration confusion - [19:43 – 21:02] – Why labs are non-negotiable for accurate TRT monitoring - [21:02 – 25:24] – Adverse effects, visualization, and risks of overdosing - [25:24 – 30:16] – Injection techniques: subQ vs IM, needle trauma, and long-term skin health - [30:16 – 31:07] – Why you need confidence that your injections are worth it - [31:07 – 33:04] – Starting doses, concentration, and why 300mg/mL may be a problem - [33:04 – 34:26] – Why creams and other forms of TRT lack accuracy & consistency - [34:26 – 37:29] – Interpreting labs: peak vs trough serum levels and real risk - [37:29 – 40:17] – Understanding IUs vs. units with GH, peptides, and more - [40:17 – 42:01] – Smart people still make dosing mistakes: how to prevent yours - [42:01 – 43:49] – Final PSA: be clear on syringe, concentration, needle size, and units Links & Resources: https://coryfit.com/ ⁠Coaching: Let's Chat⁠https://calendly.com/coryfit-coaching/15min ⁠Consults: Book a Call⁠https://calendly.com/coryfit-coaching/one-time-consultation For more content, follow along:⁠Instagram⁠: https://www.instagram.com/cory_fit/ ⁠Patreon⁠: https://patreon.com/CoryFit?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink

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    E. 132 10 Rules for Fat Loss When You’re Starting from Scratch

    In this episode, I break down 10 non-negotiable fat loss rules that will keep you moving forward, even if you're starting from square one. Whether you're totally new to dieting or someone who’s been stuck in a cycle of inconsistency and second-guessing, these principles are here to cut through the noise. We’re talking real strategies, not perfectionism. I share what I've learned coaching women through sustainable fat loss, muscle building, and how to keep progress once the diet ends. These are the conversations I wish someone had with me years ago. Timestamps: - [00:00 – 04:30] - Introduction - [04:30 – 08:30] – Number 1: Consistency Beats Perfection - [08:30 – 11:00] – Number 2: Fat Loss Gives You Clarity - [11:00 – 15:50] – Number 3: Expect Slow Changes and Measure Anyway - [15:50 – 18:54] – Number 4: Build Proof You Can Do Hard Things - [18:54 – 23:55] – Number 5: Crawl, Walk, Run – Dieting is a Skill - [23:55 – 29:02] – Number 6: Using Self-Hate as Fuel Doesn’t Work - [29:02 – 31:55] – Number 7: Pride is Expensive - [31:55 – 34:08] – Number 8: Stop Counting Other People’s Calories - [34:08 – 38:03] – Number 9: You Can’t Manage What You Don’t Measure - [38:03 – 42:54] – Number 10: Tackle Your Biggest Bottleneck Links & Resources: https://coryfit.com/ ⁠Coaching: Let's Chat⁠https://calendly.com/coryfit-coaching/15min ⁠Consults: Book a Call⁠https://calendly.com/coryfit-coaching/one-time-consultation For more content, follow along:⁠Instagram⁠: https://www.instagram.com/cory_fit/ ⁠Patreon⁠: https://patreon.com/CoryFit?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink

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    E. 131 PED Pressure, Identity Loss & Coming Back Stronger With Melissa Valliere

    In this episode, I sit down with Melissa Valliere for a deeply personal and brutally honest conversation around PED use, identity, bodybuilding culture, and the emotional cost of competing. We talk about how easy it is to use prep as a distraction, especially when you’re going through something emotionally heavy. Melissa shares her own experience with that and what it took for her to step back, get curious, and reclaim her health and identity. We also go deep on PED use in figure, how the culture has evolved, the virilization risks people don’t talk enough about, and why some coaches are crossing the line in pushing PEDs on athletes. Melissa drops real-world advice for women navigating decisions around enhancement, competing, and how to protect your mental and physical future. Timestamps: - [00:00 – 00:56] – Intro & what today’s episode is really about - [00:56 – 08:50] – Melissa’s history with prep, identity, and emotional detachment - [08:50 – 19:44] – Using prep to avoid emotions & the bandaid effect of competing - [19:44 – 26:19] – The moment Melissa realized she had to dig herself out - [26:19 – 28:34] – Why curiosity is the most powerful mindset for healing - [28:34 – 31:50] – Has the figure division changed over time? - [31:50 – 35:13] – PED culture in figure: Then vs. Now - [35:13 – 40:14] – PED use across divisions: what’s normalized & what’s expected - [40:14 – 42:16] – The under-discussed risks of virilization - [42:16 – 45:49] – Coaches pushing PEDs: red flags & ethical concerns - [45:49 – 52:45] – Making PED decisions: what you should actually consider - [52:45 – 58:36] – Why it's okay to compete for reasons other than winning Links & Resources: Follow Melissa on Instagram: https://www.instagram.com/melissabum/ https://coryfit.com/ ⁠Coaching: Let's Chat⁠https://calendly.com/coryfit-coaching/15min ⁠Consults: Book a Call⁠https://calendly.com/coryfit-coaching/one-time-consultation For more content, follow along:⁠Instagram⁠: https://www.instagram.com/cory_fit/ ⁠Patreon⁠: https://patreon.com/CoryFit?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink

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    E. 130 How to Plan Your Year for Fat Loss & Muscle Growth

    In this episode, I break down how to strategically plan your year for real, lasting results. Whether you’re trying to lose fat, build muscle, or simply maintain your physique, I walk you through the process of setting up your 2026 goals with intention - not chaos. We’ll cover how to map out your dieting and building phases, plan around real-life interruptions like travel or sickness, and identify the best time of year to push for results versus when to hold steady. I also share my personal strategies for managing fatigue, avoiding burnout, and knowing when to pivot based on your body’s feedback. This is the roadmap for anyone serious about finally achieving their physique goals without losing their sanity. Timestamps: - [00:00 – 03:36] – Why planning your fitness year is critical. - [03:36 – 06:35] – Question 1: Do you want to be leaner? - [06:35 – 10:04] – When you want to add more muscle — realistic timelines for growth. - [10:04 – 11:43] – What to expect if you want to build up to 5 lbs of muscle. - [11:43 – 13:00] – If you need to build more than 10 lbs — long-term expectations. - [13:00 – 16:43] – Assessing your current body composition and where to start. - [16:43 – 19:54] – When do you want to be your leanest? - [19:54 – 21:32] – What to avoid at all costs: burnout and unrealistic dieting timelines. - [21:32 – 23:57] – Accounting for travel, sickness, and life events. - [23:57 – 24:42] – Planning for setbacks. - [24:42 – 27:55] – The maximum amount of time you should stay in a dieting phase. - [27:55 – 29:36] – When and how to plan your maintenance phases effectively. - [29:36 – 31:21] – Setting realistic expectations around progress. - [31:21 – 35:00] – How to approach your 6–9 months outside of dieting. - [35:00 – 37:40] – How to run a productive build phase (without gaining unnecessary fat). - [37:40 – 39:39] – Why I rarely encourage building through the holidays. - [39:39 – 42:51] – How to plan your year strategically and find peace in your progress. Links & Resources: https://coryfit.com/ ⁠Coaching: Let's Chat⁠https://calendly.com/coryfit-coaching/15min ⁠Consults: Book a Call⁠https://calendly.com/coryfit-coaching/one-time-consultation For more content, follow along:⁠Instagram⁠: https://www.instagram.com/cory_fit/ ⁠Patreon⁠: https://patreon.com/CoryFit?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink

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    E. 129 How to Build Muscle Faster

    In this episode, I break down the truth about why you’re not growing, and how to finally start building muscle efficiently.I walk you through my full muscle-building framework, including why “just following the plan” doesn’t guarantee progress, how to train for adaptation, and the mindset shift required to go from reactive to proactive. I also share my own experience adding four inches to my glutes - what went wrong, what I fixed, and how you can do the same without overtraining, burning out, or relying on enhancements. Timestamps: - [00:00 – 03:35] – Intro - [03:36 – 06:45] – Why you’re not growing: eating, training, recovery, and environment factors. - [06:45 – 12:00] – “Doing the plan” doesn’t guarantee muscle growth. - [12:00 – 12:50] – Why loading more weight every week isn’t real progress. - [12:50 – 18:24] – The real secret: proactive training. - [18:24 – 22:22] – How to identify compensations and avoid injury. - [22:22 – 25:48] – You can’t manage what you don’t measure. - [25:48 – 31:43] – How to produce effort across sessions. - [31:43 – 33:37] – What separates those who grow from those who coast. - [33:37 – 36:03] – The importance of daily habits. - [36:03 – 37:26] – How to handle breaks in training without losing progress. - [37:26 – 41:49] – Hormones and stress: how chronic fatigue and poor sleep kill muscle growth. - [41:49 – 45:35] – The sleep deficit trap. - [45:35 – 49:28] – How “extra work” leads to burnout instead of gains. Links & Resources: https://coryfit.com/ Coaching: Let's Chat⁠https://calendly.com/coryfit-coaching/15min Consults: Book a Call⁠https://calendly.com/coryfit-coaching/one-time-consultation For more content, follow along:⁠Instagram⁠: https://www.instagram.com/cory_fit/ Patreon⁠: https://patreon.com/CoryFit?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink

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    E. 128 How to Rebuild Strength & Confidence Postpartum With Dr. Meghan Sak-Ocbina

    In this episode, I sit down with Dr. Meghan Sak-Ocbina - physical therapist, strength coach, and new mom - to unpack the real conversation about postpartum health, strength, and identity. We dive deep into pelvic floor recovery, why “flat glutes” happen postpartum, and how to rebuild from the inside out - through movement, mindset, and breathwork. We also break down myths around waist trainers, incontinence, and how your breathing impacts glute growth and stability. Whether you’re a new mom, athlete, or simply learning to reconnect with your body, this episode will help you train smarter, not harder, and finally understand how your physiology and mindset work together. Timestamps: - [00:00 – 02:15] – Introduction - [02:15 – 05:13] – The postpartum physique journey. - [05:13 – 06:49] – Identity loss when physique goals take a back seat. - [06:49 – 11:40] – Postpartum dieting and calorie needs. - [11:40 – 14:51] – The truth about postpartum glute changes. - 14:51 – 17:33] – “Stubborn glutes” in competitors and understanding asymmetries in hip and glute development. - [17:33 – 20:45] – Pelvic guarding and trauma after IUDs. - [20:45 – 24:00] – How to identify if your pelvic floor is tight. - [24:00 – 34:00] – Incontinence, painful intercourse, and pelvic dysfunction. - [34:00 – 40:11] – Pelvic floor prognosis: assessing and improving tightness, breathing, and coordination. - [40:11 – 45:31] – Coaching cues: how to hinge properly, build glute connection, and manage pressure. - [45:31 – 49:09] – How mouth breathing, tension, and posture affect muscle loading. - [49:09 – 50:26] – How rib expansion and breathing mechanics improve stability and hypertrophy. - [50:26 – 52:16] – How stage habits harm performance in the gym. - [52:16 – 54:40] – The waist trainer myth - risks, misconceptions, and smarter alternatives. - [54:40 – 1:02:30] – Core function and waist control. - [1:02:30 – 1:06:29] – The power of priming sessions before training. - [1:06:29 – 1:11:22] – What most people miss in their training. Links & Resources: Follow Dr. Meghan Sak-Ocbina: https://www.instagram.com/dr.megsi.dpt/?hl=en Work With Dr. Meghan Sak-Ocbina: https://marketplace.trainheroic.com/brand/meghan-sak-ocbina?attrib=419239-ig&utm_source=ig&utm_medium=social&utm_content=link_in_bio&fbclid=PAZXh0bgNhZW0CMTEAc3J0YwZhcHBfaWQMMjU2MjgxMDQwNTU4AAGn-ZPTUhd2z9mq9myXto4g1TTUeBEJdrjqlr2PmV1z4WKPnDTZZ0vxhlSmHiY_aem_AWUwGOzYtz3qLsl12NQ_Wg https://coryfit.com/ ⁠Coaching: Let's Chat⁠https://calendly.com/coryfit-coaching/15min ⁠Consults: Book a Call⁠https://calendly.com/coryfit-coaching/one-time-consultation For more content, follow along:⁠Instagram⁠: https://www.instagram.com/cory_fit/ ⁠Patreon⁠: https://patreon.com/CoryFit?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink

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    E. 127 How to Recover After You Fall Off Your Diet: My 5 Step Framework

    In this episode, I walk through a 5-step framework that will change how you recover after falling off your diet. If you’ve ever punished yourself after overeating, felt stuck in the shame cycle, or thought “I’ll start over Monday,” this episode is for you.I share personal stories from post-show binges, lessons from coaching thousands of clients, and actionable strategies to rebuild trust with yourself and get back on track faster - without guilt, restriction, or self-punishment. Timestamps: - [00:00 – 04:28] – Introduction - [04:28 – 16:31] – Number 1: Self-punishment isn’t discipline - [16:31 – 26:30] – Number 2: Breaking the shame cycle. - [26:30 – 29:59] – How self-sabotage disguises itself as truth and how to reframe those thoughts for progress. - [29:59 – 41:02] – Number 3: The protocol for getting back on track. - [41:02 – 46:11] – Number 4: Setting a time limit for guilt. - [46:11 – 47:23] – How to detach from that mindset and approach growth differently. - [47:23 – 54:01] – Number 5: Timing your food decisions. Links & Resources: https://coryfit.com/ ⁠Coaching: Let's Chat⁠https://calendly.com/coryfit-coaching/15min Consults: Book a Call⁠https://calendly.com/coryfit-coaching/one-time-consultation For more content, follow along:⁠Instagram⁠: https://www.instagram.com/cory_fit/ ⁠Patreon⁠: https://patreon.com/CoryFit?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink

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    E. 126 Should You Use PEDs?

    In this episode, I break down the reality of PED use — from what these drugs actually are, to how they affect your body and mind. I cover the real reasons people use performance-enhancing drugs, the misconceptions that lead to misuse, and the irreversible consequences, especially for women. I also share what responsible PED use looks like, the red flags to watch out for, and the deeper mindset questions you need to ask before ever deciding to take them. This isn’t fear-mongering — it’s about informed consent and long-term health. Timestamps: - [00:00 – 04:42] – Introduction - [04:42 – 07:09] – What are PEDs? Fat burners vs. muscle builders. - [07:09 – 09:14] – Why people use PEDs. - [09:14 – 10:45] – Can PEDs actually help? - [10:45 – 13:24] – Using PEDs to prevent muscle loss. - [13:24 – 15:41] – The real pros of PEDs. - [15:41 – 19:06] – The cons of PEDs. - [19:06 – 21:05] – Why women need to confirm low circulating androgens before starting PEDs. - [21:05 – 22:43] – Dependency and psychological risks. - [22:43 – 24:00] – Should you use PEDs? - [24:00 – 28:51] – The motivation problem. - [28:51 – 31:46] – What are PEDs actually helping with? - [31:46 – 36:33] – The illusion of influence and physical value. - [36:33 – 39:39] – The cost of performance. - [39:39 – 45:10] – Will irreversible effects negate the benefits? Links & Resources: https://coryfit.com/ ⁠Coaching: Let's Chat⁠https://calendly.com/coryfit-coaching/15min Consults: Book a Call⁠https://calendly.com/coryfit-coaching/one-time-consultation For more content, follow along:⁠Instagram⁠: https://www.instagram.com/cory_fit/ ⁠Patreon⁠: https://patreon.com/CoryFit?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink

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A podcast on everything under the umbrella of nutrition, training, PEDs, bodybuilding, and maybe the occasional non-fitness add-on with @cory_fit

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