Progressive Overload : Rethinking Beyond Just Adding Weight
In this episode, I break down key points about progressive overload — what it actually is, why your body demands it, and the full spectrum of adaptations it triggers. I go beyond just "add weight every week" and dig into the variables you can manipulate, how frequently to push them, and how to read your body's signals along the way.
Chapters
(00:00) Introduction
(01:29) What is Progressive Overload, Why It's Needed & The Adaptations That Follow
(04:33) The 8 Main Variables You Can Manipulate to Achieve Progressive Overload (With Examples)
(13:41) How Often Should You Change These Variables
(15:31) Acknowledging Adaptation(s)in the Body (With Examples)
(18:09) Why Progressive Overload Goes Beyond Just Adding Weight
(20:11) Closing Thoughts & A Look at What's Next
Follow Us on Instagram :
•Fitness Page: @muscle._.hypertrophy (https://www.instagram.com/muscle._.hypertrophy)
•Podcast Page: @evolution__iron (https://www.instagram.com/evolution__iron)
22 Dec 2025
Artificial Sweeteners : Science, Myths, and Fear around Food
In this conversation, the hosts delve into the complexities of artificial sweeteners, discussing their effects on insulin, weight loss, and gut health. They explore common myths surrounding sugar addiction and the role of processed foods in our diets. The discussion emphasizes the importance of mindset in nutrition and the need for a balanced approach to dietary choices.
Chapters
(00:00) Introduction to Artificial Sweeteners
(02:29) Understanding Artificial Sweeteners and Their Sources
(05:28) The Mechanism of Action of Artificial Sweeteners
(10:10) Regulatory Standards and Acceptable Intake Levels
(13:04) Weight Loss Strategies and Mindset
(16:27) The Role of Mindset in Weight Loss
(22:21) Gut Health and Artificial Sweeteners
(25:08) Misconceptions About Food and Nutrition
(27:53) Relating everything to gut
(29:22) Understanding UPFs
(31:07) Relationship with food and exercise
(34:42) The Impact of Diet on Gut Health
(36:07) Should you avoid white rice
(37:39) Dumb trends on IG
(38:44) Making a case for the usefulness of diet sodas
(41:33) Acute Glucose and Insulin level changes with respect to Artificial Sweeteners
(42:31) The Burden of Proof
(43:16) On acknowledging non-scientific claims
(44:55) Aspartame and Cancer Risk - IARC
(47:57) Red flags and Soda
(49:30) Navigating Food choices and Health
(53:44) Final Thoughts on Diet and Health
Follow Us on Instagram :
•Fitness Page: @muscle._.hypertrophy (https://www.instagram.com/muscle._.hypertrophy)
•Podcast Page: @evolution__iron (https://www.instagram.com/evolution__iron)
Main Research papers discussed in the episode -
1. SWEET study (https://pubmed.ncbi.nlm.nih.gov/41057614/)
2.Acute glycemic and insulinemic effects of LES (https://pubmed.ncbi.nlm.nih.gov/32672338/)
3.Review: Artificial sweeteners for Obesity - Better than Sugary alternatives (https://pubmed.ncbi.nlm.nih.gov/34481971/)
29 Nov 2025
Testosterone in Fitness: Separating Facts from Fiction
In this episode, we dive deep into testosterone - what it is, how it’s produced, and how it truly affects fitness and muscle growth. We break down common myths, explore scientific findings, and provide a clear understanding of testosterone’s role in health and performance.
Timestamps / Chapters:
(01:30) What is Testosterone and How is it Produced
(06:53) Low, Normal, and High Testosterone Level
(12:00) Do 90% of People Really Have Low Testosterone?
(15:40) Do Supplements Really Improve Testosterone Levels?
(18:00) Do Variations Within the Normal Range Affect Gains?
(24:27) Are Testosterone Levels Dropping Compared to the 1970s? Potential Mechanisms and reasons
(29:37) Temporary Variations in Testosterone
(30:17) Exercise-Induced Temporary Increases in Testosterone
(35:24) Effects of Masturbation, Sex, and Abstinence on Testosterone
(39:37) Preventing Age-Related Testosterone Decline in Men
Main Papers Discussed:
Sex Differences in Resistance Training (https://pubmed.ncbi.nlm.nih.gov/32218059/)
Temporal Trends in Serum Testosterone and Luteinizing Hormone (https://pubmed.ncbi.nlm.nih.gov/40748419/)
There are also additional papers from which data has been drawn. If you’d like to read them, you can DM me on Instagram and I’ll share the links.
Follow Us:
Fitness Page: @muscle._.hypertrophy (https://www.instagram.com/muscle._.hypertrophy)
Podcast Page: @evolution__iron (https://www.instagram.com/evolution__iron)
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