173: MEAL TIMING SCIENCE, PEAK WEEK STRATEGIES, SHOW DAY TIPS & TRAINING AROUND GENETICS

2025-09-10

In this week’s episode of Bodybuilding Down Under, the team dives into some of the most practical and evidence-based questions in bodybuilding, covering everything from nutrition timing in mini-cuts to the finer details of peak week and show day execution. We start by discussing meal timing in mini-cuts: does it really matter when you’re in a steep calorie deficit? Jack, Lawrence, and DY unpack the science around protein distribution, pre-workout fueling, and how timing can influence hunger, performance, and mus...

We start by discussing meal timing in mini-cuts: does it really matter when you’re in a steep calorie deficit? Jack, Lawrence, and DY unpack the science around protein distribution, pre-workout fueling, and how timing can influence hunger, performance, and muscle retention during short aggressive dieting phases.

Next, we break down the critical elements of peak week and show day preparation. DY shares his insights on the importance of structured routines, hydration, and recovery management, while Jack and Lawrence highlight practical strategies like early starts, using checklists, and having reliable carbohydrate sources on hand. We also tackle the challenge of prepping while travelling, contrasting the realities of trying to maintain contest shape overseas versus allowing more flexibility during the off-season.

From there, the conversation shifts to training and genetics in bodybuilding. We explore clavicular width, waist size, and arm/lat/quad insertions, discussing how these genetic traits shape physique categories and what can realistically be influenced by training and posing. The hosts debate whether short biceps with long triceps or vice versa create a more favourable aesthetic, and weigh up the trade-offs between high lat and quad insertions.

Finally, the team addresses exercise-induced headaches in training, with practical advice on identifying triggers, modifying exercise selection, and knowing when to seek professional help.

This episode is packed with science-driven insights and practical strategies, perfect for anyone looking to refine their contest prep, optimise nutrition timing, or better understand how genetics and training interact in bodybuilding.

Instagram Handles:

Bodybuilding Down Under: https://www.instagram.com/bodybuildingdownunder/

Jack: https://www.instagram.com/jack.radfordsmith/

Daniel C: https://www.instagram.com/daniel.chapelle/

Lawrence: https://www.instagram.com/general.muscle/

Daniel Y: https://www.instagram.com/dy.fit/

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