Behind the Scenes with the Mad Scientist at Heart: Calvin Sun
Podcast by Invictus Intern Misbah Haque (The Airborne Mind Show)

Calvin Sun is a Senior Coach and Director of Informational Products at Invictus Fitness. He has coached athletes to 12 national championships in the sport of powerlifting. As a competitive powerlifter himself, he has won two national titles in the 181lb raw weight class and formerly held two national records. Calvin is the co-author of the best selling book, The Invictus Mindset. He’s also written a book that takes an evidence based approach called Post-Workout Supplementation.

Are Pepper Supplements Hot or Hype?
Written by Calvin Sun

I recently received some questions regarding a new product on the market called “Burn” produced by supplement company Progenex. “Burn” comes in an interesting form factor, essentially a version of “pop rocks” candy, and features an active ingredient derived from peppers that you have likely never heard of known as dihydrocapsiate. The product is billed as both a weight loss supplement and a sports performance supplement by the manufacturer. In today’s article, I’ll provide a full breakdown of the supplement, discuss the validity of the product claims,

Are Pepper Supplements Hot or Hype?
Written by Calvin Sun

I recently received some questions regarding a new product on the market called “Burn” produced by supplement company Progenex. “Burn” comes in an interesting form factor, essentially a version of “pop rocks” candy, and features an active ingredient derived from peppers that you have likely never heard of known as dihydrocapsiate. The product is billed as both a weight loss supplement and a sports performance supplement by the manufacturer. In today’s article, I’ll provide a full breakdown of the supplement, discuss the validity of the product claims,

Top 3 Supplements To Improve Your Engine
Written by Calvin Sun

When it comes to supplements for improving athletic performance, there tends to be a focus on muscle building, testosterone boosting, and strength gains. While some of these supplements are certainly worth incorporating for any athlete looking to optimize their performance, there is one area that often seems to be poorly understood and altogether neglected by both coaches and athletes when it comes to supplementation. Conditioning, or your “engine” as it’s commonly referred to in the CrossFit world, is indisputably an essential component of athletic development.

Top 3 Supplements To Improve Your Engine
Written by Calvin Sun

When it comes to supplements for improving athletic performance, there tends to be a focus on muscle building, testosterone boosting, and strength gains. While some of these supplements are certainly worth incorporating for any athlete looking to optimize their performance, there is one area that often seems to be poorly understood and altogether neglected by both coaches and athletes when it comes to supplementation. Conditioning, or your “engine” as it’s commonly referred to in the CrossFit world, is indisputably an essential component of athletic development.