
Wrestling legend Bad Ass Billy Gunn joins Charlie William Parks on Fuel & Flex for a raw conversation about training, nutrition, mindset, and longevity.At 60 years old, Billy is still in incredible shape — and in this episode, he breaks down exactly how he stays jacked, why discipline beats motivation, and how mental health plays into long-term success both in and out of the ring.Whether you’re chasing your best physique or trying to stay strong through life’s battles, this one hits hard.💥 Fuel your body. Flex your mind.🎙️ Full episode now streaming — Fuel & Flex with Charlie William Parks
Oct 23, 2025
1 hr 11 min

In this conversation, Charlie William Parks speaks with Marcus Philly, the creator of Functional Bodybuilding. They discuss Marcus's journey from being a competitive CrossFit athlete to developing a new training methodology focused on longevity and sustainability. The conversation explores the challenges of traditional training methods, the importance of consistency and enjoyment in fitness, and how Functional Bodybuilding bridges the gap between aesthetics and functional training. Marcus shares insights on coaching, nutrition, and the mental aspects of fitness, emphasizing the need for a holistic approach to health and wellness. In this conversation, Charlie William Parks and Marcus Filly explore various aspects of health, fitness, and personal growth. They discuss the role of supplements in motivating healthy choices, the practicality of meal prep, and the balance between health and convenience. The dialogue also delves into body image issues, the challenges of maintaining leanness, and the importance of defining personal success in fitness without succumbing to societal pressures. In this conversation, Marcus Filly discusses the multifaceted nature of stress, particularly in the context of competition and performance. He shares personal experiences of anxiety and physical manifestations of stress, emphasizing the importance of mental health in athletic pursuits. The dialogue shifts to the growing acceptance of strength training, especially among women, and the cultural shift towards valuing strength for longevity and health. Filly also reflects on the influences that have shaped his fitness journey and the importance of making informed choices regarding performance enhancement.www.cwparks.comwww.functional-bodybuilding.com
Mar 21, 2025
1 hr 21 min

Charlie William Parks speaks with Dr. Eric Trexler, a postdoctoral research associate at Duke University, discussing the intersection of bodybuilding and science. They explore topics such as human energy expenditure, the implications of caloric and protein restriction on longevity, and the importance of protein intake for muscle retention. Dr. Trexler shares insights from his research and addresses controversies surrounding protein recommendations, emphasizing the significance of training quality and informed dietary choices for optimal health. In this conversation, Charlie and Eric delve into various aspects of nutrition, particularly focusing on protein recommendations for fitness enthusiasts, the potential for body recomposition based on body fat levels, and the significance of metabolic adaptation in weight loss. They discuss the role of leptin in metabolic processes and how dietary needs have evolved over time, emphasizing the importance of understanding individual responses to dietary changes. In this conversation, Charlie and Eric delve into the complexities of metabolism, weight loss strategies, and the physiological factors influencing dieting. They discuss the importance of finding a balanced approach to weight loss that preserves muscle mass while also considering practical timelines for achieving weight loss goals. The conversation also touches on the role of surgical interventions and medications in weight management, the neurophysiological aspects of impulse control in eating, and the evolutionary background of our eating habits. They emphasize the significance of fiber in diets and critique the glamorization of performance-enhancing drugs in modern culture.www.massresearchreview.com www.cwparks.com LICENSE #5571841
Mar 7, 2025
1 hr 54 min

In this conversation, Charlie William Parks speaks with Dr. Christle Guevarra, discussing her journey from medicine to marketing, the upcoming launch of RP University, and practical health tips for the general population. They delve into the challenges within the healthcare system, the importance of communication, and personal experiences with weight loss medications, particularly GLP-1 agonists. Dr. Guevarra shares her insights on the need for price transparency in healthcare and addresses the resistance some individuals have towards using medications for weight loss. In this conversation, Christle Guevarra and Charlie William Parks discuss various aspects of nutrition, fitness, and the role of coaching in achieving health goals. They emphasize the importance of supporting individual dietary choices, the significance of carbohydrates in a balanced diet, and the necessity of having a coach for accountability and guidance. The discussion also touches on the implications of medication in weight management, the impact of lifestyle choices on health, and the comparison between GLP agonists and bariatric surgery. They conclude by addressing societal perceptions of body image and the potential backlash against certain medications. In this conversation, Christle Guevarra and Charlie William Parks discuss various themes surrounding fitness, health, and personal experiences. They delve into the impact of social media on judgment, the realities of steroid use in bodybuilding, and the evolving perception of women in strength training. The discussion also touches on nutrition myths, the importance of strength training, and the joy of learning through activities like Jiu-Jitsu. They explore disagreements in scientific perspectives, the role of AI in health and fitness, and share personal favorites in music, exercises, and cheat meals.
Feb 16, 2025
1 hr 21 min

Use my code "CHARLIERP" to Save 20% on RP Strength Hypertrophy App!
In this conversation, Dr. Mike Israetel discusses the complexities of nutrition, the impact of food palatability on obesity, and the cultural shifts in food consumption. He explores various dieting approaches, the rise of body dysmorphia, and how to navigate misinformation in the digital age. The discussion emphasizes the importance of understanding the relationship between food choices and health outcomes, while also addressing the psychological aspects of body image and societal pressures. Mike Israetel and Charlie William Parks also delve into the complexities of fame, money, and public perception. They discuss the nature of criticism, the impact of social media, and the importance of gratefulness in life. The dialogue also touches on the influence one can have on others and concludes with a light-hearted lightning round of questions.. i.e, "Who's the GOAT?!"
www.cwparks.com
www.rpstrength.com
Nov 12, 2024
1 hr 29 min

In this engaging conversation, Charlie William Parks interviews Dr. Eric Helms, a prominent figure in the sports science and bodybuilding community. They discuss Eric's journey to becoming a professional bodybuilder, the mindset shifts he experienced, and the importance of intrinsic motivation in the sport. They also discuss subjects from fitness influencers to "gaintaining," optimizing health and weight loss drugs like Ozempic and Monjouro. Eric shares insights on the natural bodybuilding scene, the evolution of bodybuilding organizations, and the science behind bulking and cutting. The conversation also touches on training philosophies and personal growth within the fitness realm.
Oct 8, 2024
1 hr 22 min

In this Episode:
- INTERMITTENT FASTING; THE PRO'S, CON'S AND WHETHER IT'S SOMETHING I STILL DO..
- THE BIGGEST MUSCLE BUILDING MISTAKES.. KEEPING YOU FROM MAKING GAINS IN THE GYM..
- HOUSE OF THE DRAGON SEASON 2 FINALE! REVIEWING THE LAST EPISODE AND THE SURROUNDING CONTROVERSY..
- WE ENTER THE KITCHEN STUDIO AND CHARLIE GOES OVER EVERYTHING HE EATS IN A DAY FOR FAT LOSS!
Coffee Of The Day:
Intelligentsia “El Diablo”
Intelligentsia.com
1:03 Show Preview
1:51 Coffee Of The Day
3:10 Intermittent Fasting Pro’s, Con’s and My Journey
20:31 The Top Muscle Building Mistakes
35:09 Culture And The Arts
35:35 House Of The Dragon Season 2 Finale
44:37 Everything I Eat In A Day To Lose Fat
REFERENCES
INTERMITTENT FASTING
https://www.hopkinsmedicine.org/health/wellness-and-prevention/intermittent-fasting-what-is-it-and-how-does-it-work
https://www.ahajournals.org/doi/10.1161/JAHA.122.026484
https://pubmed.ncbi.nlm.nih.gov/38639...
https://newsroom.heart.org/news/8-hour-time-restricted-eating-linked-to-a-91-higher-risk-of-cardiovascular-death?preview=bc4c&preview_mode=True
https://www.ahajournals.org/doi/10.1161/JAHA.122.026484
MUSCLE BUILDING
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4445839/
https://sportsmedicine-open.springeropen.com/articles/10.1186/s40798-023-00651-y
WELLNESS SHOTS
https://www.jstage.jst.go.jp/article/bbb/73/8/73_90231/_article
https://www.sciencedirect.com/science/article/abs/pii/S1756464618300483
https://diabetesjournals.org/care/article/30/11/2814/4824/Vinegar-Ingestion-at-Bedtime-Moderates-Waking
https://www.researchgate.net/publication/260311324_Influence_of_apple_cider_vinegar_on_blood_lipids
https://www.researchgate.net/publication/333673829_Effect_of_Apple_Cider_Vinegar_on_Glycemic_Control_Hyperlipidemia_and_Control_on_Body_Weight_in_Type_2_Diabetes_Patients
DISCLAIMER: I AM NOT A DR. THIS IS INTENDED FOR ENTERTAINMENT PURPOSES ONLY. ALWAYS CONSULT A DR BEFORE TAKING ANYTHING AND NEVER EVER BREAK THE LAW.
Aug 21, 2024
1 hr

This is your self growth magazine! This is the pre-workout for your soul!
Because you don't have time to listen to 50 podcasts, and neither does he.. Charlie does the research and brings you the latest in Health, Wellness, Culture and the Arts..
In this Episode in he discusses:
- THE TOP MISTAKES MADE DURING FAT LOSS & MY FAT LOSS JOURNEY! AVOID THIS IF YOU WANT TO SHED THOSE LBS!
- THE TOP MUSCLE BUILDING SUPPLEMENTS FOR WOMEN! SOME ARE TRIED AND TRUE.. SOME SLIGHTLY CONTROVERSIAL.. SOME DELICIOUS?!
- DEADPOOL & WOLVERINE: WE REVIEW THE BRAND NEW MERRY MUTANT MAYHEM! LET'S F'N GO!!
- WE ENTER THE KITCHEN STUDIO AND CHARLIE MAKES ANTI-INFLAMMATORY WELLNESS SHOTS.. FIGHTING INFLAMMATION WHILE ALSO BEING DELICIOUS!
For the person who cares about their health & wellness while enriching their lives with culture and the arts; this is the droid you've been looking for..
PARTNERS COFFEE ROASTERS "MANHATTAN"
https://www.partnerscoffee.com/products/manhattan
ANTI-INFLAMMATORY WELLNESS SHOTS FULL RECIPE
Chop all ingredients and add to Nutribullet or blender of choice
2 Whole Oranges Peeled
1 Apple Cored
3 Sticks Celery
2 Cups + Chopped Fresh Ginger
1 Cup Fresh Turmeric
2 Peeled Lemons
4 Tbsp+ Apple Cider Vinegar (with mother)
Blend until liquid
Pour into strainer over bowl; reduce to solely liquid removing the rind and allowing liquid to remain
Store away for the week and enjoy a shot or two a day!
00:00 Intro
01:10 Show Preview
02:32 Coffee Of The Day
03:43 Mistakes During Fat Loss and My Journey
23:23 The Best Muscle Building Supplements For Women
35:29 Culture And The Arts
35:57 Deadpool & Wolverine Film Review
42:41 Anti-Inflammatory Wellness Shots Recipe
REFERENCES
FAT LOSS MISTAKES
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5577766/
SUPPLEMENTS FOR WOMEN
https://www.medicalnewstoday.com/articles/324229#essential-amino-acids-and-exercise
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5628494/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10561576/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7998865/
INFLAMMATION
https://www.ncbi.nlm.nih.gov/books/NBK493173/#:~:text=Inflammation%20is%20part%20of%20the,Acute%20Inflammation
https://www.sciencedirect.com/science/article/abs/pii/S0924224418304229#:~:text=Advanced%20glycation%20end%2Dproducts%20(AGEs)%20are%20a%20sort%20of,a%20series%20of%20chronic%20diseases.
https://www.health.harvard.edu/heart-health/the-sweet-danger-of-sugar
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9471313/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5507106/
https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/basics/nutrition-basics/hlv-20049477
https://www.healthline.com/nutrition/19-best-prebiotic-foods#konjac-root
https://www.mountsinai.org/about/newsroom/2022/a-consistent-lack-of-sleep-negatively-impacts-immune-stem-cells-increasing-risk-of-inflammatory-disorders-and-heart-disease
WELLNESS SHOTS
https://www.jstage.jst.go.jp/article/bbb/73/8/73_90231/_article
https://www.sciencedirect.com/science/article/abs/pii/S1756464618300483
https://diabetesjournals.org/care/article/30/11/2814/4824/Vinegar-Ingestion-at-Bedtime-Moderates-Waking
https://www.researchgate.net/publication/260311324_Influence_of_apple_cider_vinegar_on_blood_lipids
https://www.researchgate.net/publication/333673829_Effect_of_Apple_Cider_Vinegar_on_Glycemic_Control_Hyperlipidemia_and_Control_on_Body_Weight_in_Type_2_Diabetes_Patients
DISCLAIMER: I AM NOT A DR. THIS IS INTENDED FOR ENTERTAINMENT PURPOSES ONLY. ALWAYS CONSULT A DR BEFORE TAKING ANYTHING AND NEVER EVER BREAK THE LAW.
Aug 6, 2024
51 min

This is your self growth magazine! This is the pre-workout for your soul!
Because you don't have time to listen to 50 podcasts, and neither does he.. Charlie does the research and brings you the latest in Health, Wellness, Culture and the Arts..
In this Episode in he discusses:
- FIGHTING YOUR INFLAMMATION! WHAT IT IS.. WHY IT'S CAUSED; WHY IT'S SUCH A PROBLEM TODAY AND WHAT WE CAN DO TO ELIMINATE IT!
- HOW NOT TO DIET ON VACATION! HERE IS THE STEP BY STEP ON HOW TO ENJOY YOUR VACATION, EATING THE THINGS YOU WANT WITHOUT RUINING YOUR DIET!
- THE JOKER 2: FOLIE A DEUX! WE JUST GOT THE SECOND TRAILER FOR THE SEQUEL STARRING JOAQUIN PHOENIX AND LADY GAGA.. WE'RE GONNA TALK ABOUT IT..
- PROTEIN PEANUT BUTTER BALLS! ENJOY THESE BEFORE A WORKOUT.. AFTER A WORKOUT.. OR WHENEVER YOU NEED TO GET SOME MORE PROTEIN IN YOUR DAY!
For the person who cares about their health & wellness while enriching their lives with culture and the arts; this is the droid you've been looking for..
PARTNERS COFFEE ROASTERS "JUMPSTART"
https://www.partnerscoffee.com/products/jumpstart
PEANUT BUTTER PROTEIN BALLS
(MAKES 7 BALLS)
85 CALORIES
8G PROTEIN
11G CARBS
2G FAT
ADD THE FOLLOWING IN A MIXING BOWL
200G NON FAT GREEK YOGURT (CHOBANI)
30G OF LILY’S CHOCOLATE CHIPS OR 70% COCAO CHOCOLATE
40G PB2
30G OF PROTEIN POWDER (WE USED OPTIMUM WHEY)
30G COCONUT FLOUR
4 TRUVIA
YOUR GOING TO MIX THIS UP; POP IT IN THE FREEZER FOR A FEW HOURS..
WHEN YOU TAKE IT OUT; ROLL IT INTO BALLS.. ROLL IT THROUGH SOME SPRINKLES AND GIVE IT A FEW MORE HOURS IN THE FREEZER
ENJOY! MAKES A GREAT PRE OR POST WORKOUT AS WELL!
0:00 Intro
1:23 Show Preview
2:24 Coffee Of The Day; Partners "Jumpstart"
3:28 How Not To Diet On Vacation
19:36 Fighting You Inflammation
38:31 Culture And The Arts
39:24 Joker 2: Folie A Deux
45:58 Protein Peanut Butter Balls
REFERENCES
INFLAMMATION
https://www.ncbi.nlm.nih.gov/books/NBK493173/#:~:text=Inflammation%20is%20part%20of%20the,Acute%20Inflammation
https://www.sciencedirect.com/science/article/abs/pii/S0924224418304229#:~:text=Advanced%20glycation%20end%2Dproducts%20(AGEs)%20are%20a%20sort%20of,a%20series%20of%20chronic%20diseases.
https://www.health.harvard.edu/heart-health/the-sweet-danger-of-sugar
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9471313/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5507106/
https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/basics/nutrition-basics/hlv-20049477
https://www.healthline.com/nutrition/19-best-prebiotic-foods#konjac-root
https://www.mountsinai.org/about/newsroom/2022/a-consistent-lack-of-sleep-negatively-impacts-immune-stem-cells-increasing-risk-of-inflammatory-disorders-and-heart-disease
DISCLAIMER: I AM NOT A DR. THIS IS INTENDED FOR ENTERTAINMENT PURPOSES ONLY. ALWAYS CONSULT A DR BEFORE TAKING ANYTHING AND NEVER EVER BREAK THE LAW.
Jul 29, 2024
49 min

This is your self growth magazine! This is the pre-workout for your soul!
Because you don't have time to listen to 50 podcasts, and neither does he.. Charlie does the research and brings you the latest in Health, Wellness, Culture and the Arts..
In this Episode in he discusses:
- THE TOP 10 HEALTH BENEFITS OF COFFEE! YEAH THE SHOW IS CALLED CAFFEINATED AND THAT'S FOR A REASON; CHECK OUT THE HEALTH BENEFITS!
- VO2 MAX 101! WE DO A DEEP DIVE ON THIS PREMIER CARDIOVASCULAR HEALTH MARKER.. WHAT IT IS, THE IMPORTANCE OF IT AND WHY YOU SHOULD GET YOURS TESTED!
- JULY 4TH WEEKEND SMOKING BARBECUE ADVENTURE! CHARLIE GOES STEP BY STEP ON MAKING BRISKET AND RIBS TEXAS STYLE AT THE SAME TIME ON HIS TRAEGER..
- HIGH PROTEIN ZUCCHINI MUFFIN BARS! MORE PROTEIN PACKED HEALTHY RECIPES.. THIS ONE EVEN INCORPORATES SOME VEGGIES AND THE KIDS WILL LOVE EM TOO!
For the person who cares about their health & wellness while enriching their lives with culture and the arts; this is the droid you've been looking for..
PARTNERS COFFEE ROASTERS "BROOKLYN" https://www.partnerscoffee.com/products/brooklyn
PROTEIN ZUCCHINI MUFFIN BARS
MAKES 2 DOZEN MUFFIN BARS
CAL - 100
PROTEIN - 8
CARB - 8
FAT - 4
SET OVEN TO 350 DEGREES
SHRED 2 CUPS OF ZUCCHINI ADD TO MIXING BOWL WITH
1 CUP ALL PURPOSE FLOUR
1 CUP TRUVANI PLANT BASED PROTEIN POWDER; ADD MORE PROTEIN TO UP PROTEIN CONTENT AS YOU PREFER
2 TSP GROUND CINNAMON
1 TSP BAKING POWDER
1/2 TSP BAKING SODA
1/2 TSP KOSHER SALT
2 RIPE BANANAS MASHED; WHICH IS APX 1 CUP MASHED BANANA
1 CUP GRANULATED SUGAR OR SUBSTITUTE SUGAR REPLACEMENT; WHOLESUM YUM SYRUP CAN BE SUBSTITUTED AS WELL
2 LARGE EGGS
1/2 CUP OF AVOCADO OIL
2 TSP VANILLA EXTRACT
MIX UNTIL BATTER CONSISTENCY
BAKE AT 350 APX 15 MINUTES OR UNTIL READY
ENJOY THESE DELICIOUS MUFFINS!
0:00 Intro
1:16 Preview
2:21 Coffee Of The Day; Partners "Brooklyn"
4:48 Top 10 Health Benefits of Coffee
19:25 VO2 Max 101
37:02 BBQ Smoking Brisket and Ribs
52:43 High Protein Zucchini Muffin Bars
REFERENCES
COFFEE/CAFFEINE
https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1600-0838.2005.00445.x
https://pubmed.ncbi.nlm.nih.gov/7369170/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10262944/
https://www.ncbi.nlm.nih.gov/books/NBK209050/
https://www.sciencedirect.com/science/article/pii/S0149763416300690#sec0115
https://www.ama-assn.org/delivering-care/public-health/what-doctors-wish-patients-knew-about-impact-caffeine
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9916720/
https://www.hsph.harvard.edu/wp-content/uploads/sites/21/2014/04/Changes-in-coffee-intake-and-subsequent-risk-of-type-2-diabetes_-Bhupathira.pdf
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3898757/
https://www.nejm.org/doi/full/10.1056/NEJMoa1112010
https://pubmed.ncbi.nlm.nih.gov/16507475/
DISCLAIMER: I AM NOT A DR. THIS IS INTENDED FOR ENTERTAINMENT PURPOSES ONLY. ALWAYS CONSULT A DR BEFORE TAKING ANYTHING AND NEVER EVER BREAK THE LAW.
Jul 15, 2024
58 min
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