Fasted vs. Fed Cardio for Fat Loss: Which is Better?

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Fasted vs. Fed Cardio for Fat Loss: Which is Better?

Rationale for fasted cardio for fat loss

A common strategy among those competing in aesthetic sports (e.g. bodybuilders, fitness competitors etc.) and those competing in weight class sports (e.g. boxing, wrestling, judo etc.) is to perform cardiovascular exercise after an overnight fast, waiting until after the exercise bout to consume breakfast. The basic premise for this practise is that low levels of glycogen (and/or glycogen depletion during the exercise bout itself) and insulin, shift energy utilisation away from carbohydrate for fuel, thereby allowing greater mobilisation of stored fat that can be used for fuel (fat oxidation).

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Video Presentation: Recognising & Avoiding The Plagues of 'Broscience'

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Screen Shot 2013-11-25 at 21.06.27This month's post is another video. This time, it's one of me delivering a presentation rather than interviewing a fitness industry professional.

The presentation was recorded just over a month ago in London for the ISSN Diploma in Sports & Exercise Nutrition organised by Laurent Bannock of www.guruperformance.com.

Given the caliber of guest speakers, as well as Laurent himself, it was a privilege to talk in front of an audience who share an enthusiasm for nutrition. For anyone looking for an evidence-based qualification to pursue, I'd highly recommend the looking into the course as it perfectly bridges the gap between a degree and becoming a solid practitioner.

In the presentation, I discuss the tools available for recognising and avoiding 'broscience' and talk through some popular examples in the fitness industry, picking them apart from several angles.

Topics include:

1. Biosignature Modulation

2. Carb Back-loading

3. Metabolic damage

4. Pre-bed casein

I hope you enjoy it as much as I did putting it together...

Edit: the video has been removed by the user. Not to worry, here's a link to a PDF version of the slides.

Video Blog: Skype Q&A with Alan Aragon (topics include: refeeds, optimising macronutrient targets, contest dieting, "metabolic damage" & n-3 supplementation)

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Instead of a written article, this month's post is in the form of a video blog with one of the most respected nutritionists in the word, Alan Aragon.

Alan Aragon has over 20 years of success in the fitness field, and is one of the most influential figures in the movement towards evidence-based information. He is a continuing education provider for the Commission on Dietetic Registration, National Academy of Sports Medicine, and National Strength & Conditioning Association. Alan writes a monthly research review focused on providing cutting-edge theoretical and practical information to health and fitness professionals. Alan’s work has been published in the popular media as well as the peer-reviewed scientific literature, including the Journal of the International Society of Sports Nutrition. He maintains a private practice designing programs for recreational, Olympic, and professional athletes. Alan is the nutrition adviser of Men’s Health magazine.

To view a sample of the research review click here.

Alan will visiting the UK for the first time in October to deliver a 2-day conference about all aspects of nutrition for body composition. For more information about the conference, click here. 

I hope you enjoy the video as much as we did making it.

 [youtube=http://www.youtube.com/watch?v=u1wIlDVO9w4&feature=youtu.be]

An Objective Review of the Men’s Fitness 12 Week Body Plan

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An Objective Review of the Men’s Fitness 12 Week Body Plan

Over the past few months I’ve been asked numerous times about my thoughts on the Men’s Fitness 12 Week Body Plan (12WBP). Given the heavy marketing behind it, I already knew its general premise, but never enough to properly comment. Luckily, a former client of mine sent me a copy so I gave it a read. Given its popularity, I thought I’d drag the book through the rigours of science and see if it can make it through the other side in one piece.

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Nutrition Roundtable (ft. Danny Gruic, Luke Johnson, Matt Jones, Scott Robinson & Amrish Vasdev)

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Nutrition Roundtable (ft. Danny Gruic, Luke Johnson, Matt Jones, Scott Robinson & Amrish Vasdev)

This post makes a change from my previous ones in that I (or a guest) isn't writing an article with a particular topic in mind. Instead, I asked several guys within the fitness industry to answer a few questions, the answers of which I hope you will benefit from. There are many people I could have asked to be involved in this Q&A that I knew would have done a great job. However, in order for this post not to be too long, I narrowed it down to five people. The inclusion criteria was 'young, up and coming nutrition practitioners educated to at least degree level in sports science or related discipline'. If you would like to read more from each of the authors, a brief bio and links to their respective social media channels/websites appear at the end of the article.

Without further ado, let's get into the questions. I hope you enjoy reading the answers as much as I did. Thanks again, guys.

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