Sports Science Dudes – Details, episodes & analysis

We talk with physiologist Elliot Jenkins about how passive heat acclimation boosts VO2 max, hemoglobin mass, and cardiac function in trained runners without adding mechanical training load. Practical protocols, safety tips, and open research questions round out a clear, actionable guide to using heat wisely.

• Elliot’s path from Otago to a PhD in the UK
• Why passive heat instead of exercising in heat
• Hematology: plasma volume expansion 
• Cardiac changes: larger end-diastolic volume and stroke volume
• VO2 max and speed gains in trained runners
• Practical protocol: time, temperature, frequency, hydration
• Safety: dizziness, slow exits, supervision, low blood pressure
• Dose-response unknowns and hot-climate athletes
• Heat vs cold and contrast for recovery and adaptation
• Where to find Elliot’s paper and social links (see below).

Follow Elliott Jenkins on X @E_J_Jenkins 

His paper is published here: https://physoc.onlinelibrary.wiley.com/doi/10.1113/JP289874

Strong opinions, stronger evidence. We take the much-quoted “women are not small men” and separate what’s useful from what’s been hijacked by marketing, then rebuild it with training principles that actually deliver results. With Dr. Alyssa Parten and Dr. Antonella Schwartz, we get honest about where women’s physiology matters, where it doesn’t.

We dive into the truth behind “lift heavy.” Heavy is relative to your experience, and strength lives on a spectrum. You’ll hear how to use RPE and reps in reserve to auto-regulate around stress and menstrual symptoms, why progressive overload outperforms rigid cycle-based templates, and how new lifters can thrive across broad rep ranges. We also call out the supplement aisle: creatine isn’t gendered, protein targets matter more than gender, and micronutrient needs like iron, vitamin D, calcium, and folate should be guided by individual needs.

For more information on our guests.

Alyssa Parten PhD https://education.ua.edu/directory/alyssa-parten/ 

Antonella Schwarz PhD https://www.barry.edu/en/c-vitae/professors/antonella-v-schwarz 

Lauren Colenso-Semple is a muscle physiology researcher, science communicator, and co-owner of the MASS Research Review. Her research primarily focuses on female physiology and endocrinology and the response to resistance exercise. Lauren has a PhD in Integrative Physiology, MS in Exercise Science, and BA in Psychology. She is also an expert fitness professional with years of practical experience and certifications in strength and conditioning, sports nutrition, group fitness, and personal training.

About the Show

We cover all things related to sports science, nutrition, and performance. The Sports Science Dudes represent the opinions of the hosts and guests and are not the official opinions of the International Society of Sports Nutrition (ISSN), the Society for Sports Neuroscience, or Nova Southeastern University. The advice provided on this show should not be construed as medical advice and is purely an educational forum.

Hosted by Jose Antonio, PhD

Dr. Antonio is the co-founder and CEO of the International Society of Sports Nutrition and the co-founder of the Society for Sports Neuroscience, www.issn.net. Dr. Antonio has over 150 peer-reviewed publications and 16 books. He is a Professor at Nova Southeastern University, Davie, Florida in the Department of Health and Human Performance.

Twitter: @JoseAntonioPhD

Instagram: the_issn and supphd

Our Guest
Chris Algieri, the Current WBO International Super Lightweight Champion, Former World Boxing Organization (WBO) Jr. Welterweight Boxing Champion, ISKA World Welterweight Kickboxing Champion and WKA World Super Welterweight World Kickboxing Champion, with over 15 years professional fight experience. He has been featured on HBO PPV, HBO Boxing After Dark, NBC Primetime, Showtime EXTREME, PBC on Spike, ESPN Friday Night Fights, and NBC Sports.

Algieri established himself as the ‘Pride of Huntington’, fighting in Long Island, NY just miles from his hometown of Greenlawn at The Paramount Theater in Huntington, NY, selling out the Theater nine consecutive times. He then went on to headline HBO’s Boxing After Dark, where he staged Ring Magazine’s Upset of 2014, defeating Defending Champion Ruslan Provodnikov at the Barclay’s Center. This lead to the biggest fight of his life versus Filipino legend, Manny Pacquioa.  Chris ultimately lost that fight by decision but earned respect in defeat. He has since waged many iconic battles with some of the biggest stars in the sport today. 

Outside the ring, Chris graduated from Stony Brook University in May 2007 with a Bachelor’s of Science in Health Care Management and then went on to receive his Master’s degree from the New York Institute of Technology. He is certified as a Sports Nutritionist (CISSN) through the In-ternational Society of Sport Nutrition (ISSN). Often speaking at Sports Performance conferences, seminars and summits on various topics of Human Performance and Nutrition.

Chris has worked closely with Stony Brook University as a consultant to the Athletic Department, helping to develop a performance nutrition program for the athletes and coaches. He has had the opportunity to work with nearly 500 Division I athletes from 16 different sport teams. Chris’ interest and passion for nutrition and sport is evident in his dealings with the athletes on a daily basis through the grueling schedules of Division I Student Athletes.

On June 4th, 2019; Chris realized a lifelong dream of becoming a published author. The book “The Fighters’ Kitchen” with the strength of powerhouse publisher Penguin Random House, opened with record sales. The 165-page recipe book is available internationally on Amazon and at Barnes and Nobles Booksellers around the US. In June of 2022, Chris published his second book, “So You Want to be a Fighter”, which is a passion project that focuses on the struggles and triumphs of success while navigating fight sports. 

Chris is a world-renowned boxing commentator and has been seen on ESPN, DAZN, and PROBOXTV calling some of the biggest championship boxing matches in recent years. 

As of September 2021, Chris is a professor in the psychology department of Nova Southeastern University in South Florida.

About the Show
The Sports Science Dudes represents the opinions of the hosts and guests and are not the official opinions of the International Society of Sports Nutrition (ISSN), the Society for NeuroSports, or Nova Southeastern University. The advice provided on this show should not be construed as medical advice and is purely an educational forum.

Hosted by Jose Antonio PhD
https://www.sportsnutritionsociety.or... 
Twitter: @JoseAntonioPhD

 Co-host Anthony Ricci EdD
Anthony Ricci | College of Health Care Sciences | NSU (nova.edu)
Twitter: @sportsci_psyDoc

Our Guest
Chris Algieri, the Current WBO International Super Lightweight Champion, Former World Boxing Organization (WBO) Jr. Welterweight Boxing Champion, ISKA World Welterweight Kickboxing Champion and WKA World Super Welterweight World Kickboxing Champion, with over 15 years professional fight experience. He has been featured on HBO PPV, HBO Boxing After Dark, NBC Primetime, Showtime EXTREME, PBC on Spike, ESPN Friday Night Fights, and NBC Sports.

Algieri established himself as the ‘Pride of Huntington’, fighting in Long Island, NY just miles from his hometown of Greenlawn at The Paramount Theater in Huntington, NY, selling out the Theater nine consecutive times. He then went on to headline HBO’s Boxing After Dark, where he staged Ring Magazine’s Upset of 2014, defeating Defending Champion Ruslan Provodnikov at the Barclay’s Center. This lead to the biggest fight of his life versus Filipino legend, Manny Pacquioa.  Chris ultimately lost that fight by decision but earned respect in defeat. He has since waged many iconic battles with some of the biggest stars in the sport today. 

Outside the ring, Chris graduated from Stony Brook University in May 2007 with a Bachelor’s of Science in Health Care Management and then went on to receive his Master’s degree from the New York Institute of Technology. He is certified as a Sports Nutritionist (CISSN) through the In-ternational Society of Sport Nutrition (ISSN). Often speaking at Sports Performance conferences, seminars and summits on various topics of Human Performance and Nutrition.

Chris has worked closely with Stony Brook University as a consultant to the Athletic Department, helping to develop a performance nutrition program for the athletes and coaches. He has had the opportunity to work with nearly 500 Division I athletes from 16 different sport teams. Chris’ interest and passion for nutrition and sport is evident in his dealings with the athletes on a daily basis through the grueling schedules of Division I Student Athletes.

On June 4th, 2019; Chris realized a lifelong dream of becoming a published author. The book “The Fighters’ Kitchen” with the strength of powerhouse publisher Penguin Random House, opened with record sales. The 165-page recipe book is available internationally on Amazon and at Barnes and Nobles Booksellers around the US. In June of 2022, Chris published his second book, “So You Want to be a Fighter”, which is a passion project that focuses on the struggles and triumphs of success while navigating fight sports. 

Chris is a world-renowned boxing commentator and has been seen on ESPN, DAZN, and PROBOXTV calling some of the biggest championship boxing matches in recent years. 

As of September 2021, Chris is a professor in the psychology department of Nova Southeastern University in South Florida.

About the Show
The Sports Science Dudes represents the opinions of the hosts and guests and are not the official opinions of the International Society of Sports Nutrition (ISSN), the Society for NeuroSports, or Nova Southeastern University. The advice provided on this show should not be construed as medical advice and is purely an educational forum.

Hosted by Jose Antonio PhD
https://www.sportsnutritionsociety.or... 
Twitter: @JoseAntonioPhD

 Co-host Anthony Ricci EdD
Anthony Ricci | College of Health Care Sciences | NSU (nova.edu)
Twitter: @sportsci_psyDoc

Our Guest
Chris Algieri, the Current WBO International Super Lightweight Champion, Former World Boxing Organization (WBO) Jr. Welterweight Boxing Champion, ISKA World Welterweight Kickboxing Champion and WKA World Super Welterweight World Kickboxing Champion, with over 15 years professional fight experience. He has been featured on HBO PPV, HBO Boxing After Dark, NBC Primetime, Showtime EXTREME, PBC on Spike, ESPN Friday Night Fights, and NBC Sports.

Algieri established himself as the ‘Pride of Huntington’, fighting in Long Island, NY just miles from his hometown of Greenlawn at The Paramount Theater in Huntington, NY, selling out the Theater nine consecutive times. He then went on to headline HBO’s Boxing After Dark, where he staged Ring Magazine’s Upset of 2014, defeating Defending Champion Ruslan Provodnikov at the Barclay’s Center. This lead to the biggest fight of his life versus Filipino legend, Manny Pacquioa.  Chris ultimately lost that fight by decision but earned respect in defeat. He has since waged many iconic battles with some of the biggest stars in the sport today. 

Outside the ring, Chris graduated from Stony Brook University in May 2007 with a Bachelor’s of Science in Health Care Management and then went on to receive his Master’s degree from the New York Institute of Technology. He is certified as a Sports Nutritionist (CISSN) through the In-ternational Society of Sport Nutrition (ISSN). Often speaking at Sports Performance conferences, seminars and summits on various topics of Human Performance and Nutrition.

Chris has worked closely with Stony Brook University as a consultant to the Athletic Department, helping to develop a performance nutrition program for the athletes and coaches. He has had the opportunity to work with nearly 500 Division I athletes from 16 different sport teams. Chris’ interest and passion for nutrition and sport is evident in his dealings with the athletes on a daily basis through the grueling schedules of Division I Student Athletes.

On June 4th, 2019; Chris realized a lifelong dream of becoming a published author. The book “The Fighters’ Kitchen” with the strength of powerhouse publisher Penguin Random House, opened with record sales. The 165-page recipe book is available internationally on Amazon and at Barnes and Nobles Booksellers around the US. In June of 2022, Chris published his second book, “So You Want to be a Fighter”, which is a passion project that focuses on the struggles and triumphs of success while navigating fight sports. 

Chris is a world-renowned boxing commentator and has been seen on ESPN, DAZN, and PROBOXTV calling some of the biggest championship boxing matches in recent years. 

As of September 2021, Chris is a professor in the psychology department of Nova Southeastern University in South Florida.

About the Show
The Sports Science Dudes represents the opinions of the hosts and guests and are not the official opinions of the International Society of Sports Nutrition (ISSN), the Society for NeuroSports, or Nova Southeastern University. The advice provided on this show should not be construed as medical advice and is purely an educational forum.

Hosted by Jose Antonio PhD
https://www.sportsnutritionsociety.or... 
Twitter: @JoseAntonioPhD

 Co-host Anthony Ricci EdD
Anthony Ricci | College of Health Care Sciences | NSU (nova.edu)
Twitter: @sportsci_psyDoc

About our guest Duncan holds PhD in Exercise Physiology from the University of Connecticut. He has authored/co-authored over 50 peer-reviewed scientific manuscripts and serves as an Editorial Board member for the Journal of Strength & Conditioning Research and the International Journal of Sports Physiology and Performance. He is the Vice President of Performance at the UFC Performance Institute and directs interfaces for over 600 UFC fighters globally and supervises the operations at the UFCPI in Las Vegas and Shanghai. 

Email: SportsScienceDudes@gmail.com 
BIO: Jose Antonio PhD earned his doctorate and completed a postdoctoral research fellowship at the University of Texas Southwestern Medical Center. He is a co-founder and CEO of the ISSN (www.issn.net), and co-founder of the Society for NeuroSports (www.neurosports.net). He is Professor of Exercise and Sport Science at Nova Southeastern University. Twitter: @JoseAntonioPhD Instagram: supphd and the_issn 

BIO: Anthony Ricci Tony Ricci is a Professor in the Departments of Human Performance, and Psychology and Neuroscience at Nova Southeastern University. Tony holds Separate Master’s Degrees in Sport Science and Human Nutrition and a Doctorate in Sport Psychology and Psychomotor Learning. Tony is the owner and founder of FightShape International, a multi-disciplinary performance enhancement company providing advanced coaching in Strength and Conditioning and Mental Performance across Fight Sports disciplines Twitter: @sportsci_psyDoc Instagram: @sportsci_psyDoc

About our guest Duncan holds PhD in Exercise Physiology from the University of Connecticut. He has authored/co-authored over 50 peer-reviewed scientific manuscripts and serves as an Editorial Board member for the Journal of Strength & Conditioning Research and the International Journal of Sports Physiology and Performance. He is the Vice President of Performance at the UFC Performance Institute and directs interfaces for over 600 UFC fighters globally and supervises the operations at the UFCPI in Las Vegas and Shanghai. 

Email: SportsScienceDudes@gmail.com 
BIO: Jose Antonio PhD earned his doctorate and completed a postdoctoral research fellowship at the University of Texas Southwestern Medical Center. He is a co-founder and CEO of the ISSN (www.issn.net), and co-founder of the Society for NeuroSports (www.neurosports.net). He is Professor of Exercise and Sport Science at Nova Southeastern University. Twitter: @JoseAntonioPhD Instagram: supphd and the_issn 

BIO: Anthony Ricci Tony Ricci is a Professor in the Departments of Human Performance, and Psychology and Neuroscience at Nova Southeastern University. Tony holds Separate Master’s Degrees in Sport Science and Human Nutrition and a Doctorate in Sport Psychology and Psychomotor Learning. Tony is the owner and founder of FightShape International, a multi-disciplinary performance enhancement company providing advanced coaching in Strength and Conditioning and Mental Performance across Fight Sports disciplines Twitter: @sportsci_psyDoc Instagram: @sportsci_psyDoc

About our guest Duncan holds PhD in Exercise Physiology from the University of Connecticut. He has authored/co-authored over 50 peer-reviewed scientific manuscripts and serves as an Editorial Board member for the Journal of Strength & Conditioning Research and the International Journal of Sports Physiology and Performance. He is the Vice President of Performance at the UFC Performance Institute and directs interfaces for over 600 UFC fighters globally and supervises the operations at the UFCPI in Las Vegas and Shanghai. 

Email: SportsScienceDudes@gmail.com 
BIO: Jose Antonio PhD earned his doctorate and completed a postdoctoral research fellowship at the University of Texas Southwestern Medical Center. He is a co-founder and CEO of the ISSN (www.issn.net), and co-founder of the Society for NeuroSports (www.neurosports.net). He is Professor of Exercise and Sport Science at Nova Southeastern University. Twitter: @JoseAntonioPhD Instagram: supphd and the_issn 

BIO: Anthony Ricci Tony Ricci is a Professor in the Departments of Human Performance, and Psychology and Neuroscience at Nova Southeastern University. Tony holds Separate Master’s Degrees in Sport Science and Human Nutrition and a Doctorate in Sport Psychology and Psychomotor Learning. Tony is the owner and founder of FightShape International, a multi-disciplinary performance enhancement company providing advanced coaching in Strength and Conditioning and Mental Performance across Fight Sports disciplines Twitter: @sportsci_psyDoc Instagram: @sportsci_psyDoc

Guest: Jaime Tartar PhD – Nova Southeastern University
Listen to this cool stuff on the Warrior-Worrier Gene!

Our guest today is Dr. Jaime Tartar. She earned her PhD at the University of Florida and completed a postdoc at Harvard where she studied the neurobiology of sleep and earned a certificate in Sleep Medicine from the Division of Sleep Medicine. Her research interests are focused on the mechanisms and consequences of acute and chronic stress in humans and the impact of normal sleep and sleep deprivation on emotion processing and physiological functioning. In addition, she has ventured into the new field of sports neuroscience. Drs. Tartar and Antonio are the co-founders of the Society for Neurosports.  So if you love sports neuroscience, come to our conference Feb 17 and 18 at Deerfield Beach Florida.  The web address to register is Neurosports.net, that’s Neurosports.net


About Us
Jose Antonio PhD earned his PhD and completed a post-doctoral research fellowship at the University of Texas Southwestern Medical Center in Dallas Texas. He is the CEO and co-founder of the International Society of Sports Nutrition (ISSN) (www.issn.net) and the co-founder of the Society for Neurosports (www.neurosports.net). His day gig includes a full-time Professor at Nova Southeastern University in Davie Florida (https://healthsciences.nova.edu/facul... ).  He has published 15 books and authored/co-authored over 100 peer-reviewed publications in the field of skeletal muscle plasticity, ergogenic aids, and sports supplements/nutrition.
Anthony Ricci EdD earned his doctorate at the University of Western States, Portland Oregon. He is a Certified Mental Performance Consultant (CMPC) for the Association of Applied Sport Psychology as well as a Fellow of the ISSN. As a certified mixed martial arts conditioning coach, he has worked with many of the top athletes in the Fight Sports. He is the lead author of the ISSN Position Stand on the Fight Sports. He is currently a professor at Nova Southeastern University in Davie Florida https://healthsciences.nova.edu/facul... .
We can be reached at sportssciencedudes@gmail.com 
Key Words: Antonio, Ricci, exercise, fitness, science, training, nutrition, supplements, sports science, sports neuroscience, sports nutrition, sleep