Brad Castleberry Explains: Is 24 Hour Intermittent Fasting The Key To A Shredded Physique?

Brad Castleberry explains how 24 hour intermittent fasting can be an extra tool to create a lean and conditioned physique.

Brad Castleberry has his fair share of controversies but one thing that can’t be denied is his fantastic and consistently lean physique. He’s the kind of bodybuilder that maintains great conditioning all year. This can be a true challenge given the twists and turns life throws our way every single day. So how does he do it? We asked Castleberry that very question. In our latest GI Exclusive interview, Brad Castleberry details his tactics, including intermittent fasting, for maintaining a shredded physique year round.

Brad Castleberry is the kind of bodybuilder who can throw off his shirt any day of the week at any point of the year and look shredded. While genetics play a big part of that ability – Castleberry doesn’t want to be written off just for good genetics alone. The truth is that maintaining a consistent conditioned physique takes a lot of work. The kind of work you can never take a break from.

In our new video conversation with Brad Castleberry, we asked him how he stays shredded all year round. He explained that it’s all in the diet. Most importantly, it’s about being extremely strict in your diet every single day, 365 days a year. That’s the part that’s a challenge for almost everyone. There’s no days off. There’s no breaks. There’s no turning on and off the diet. If you want to look like Castleberry throughout the year – you need to work throughout the year.

Of course, this isn’t the answer people want to hear. They want to know tips and tricks to make that hard work easier. Or how to optimize their diet habits to make the goal more obtainable. For Brad, his key additional tactic is 24 hour intermittent fasting.

Check out our latest GI Exclusive with Brad Castleberry above!

Brad Castleberry details how he fasts for a full 24 hours one day per week. Absolutely no food or carb filled drinks for a full day. He swears by it and he claims it’s a helpful tool to bringing in your physique to truly shredded levels. Though he does warn that this is just a cherry on top. It’s not the end-all be-all way to become shredded. If you’re eating like a slob but intermittent fasting – it won’t work.

Beyond helping his physique – Castleberry also shares the benefits of doing a full 24 hour fast once per week. He claims that it actually helps your energy levels rather than depletes them. Many people think that fasting will make you drained and tired. But the opposite is true if you do it intermittently. It detoxes your system and the hunger can help keep you focused. That focused energy can help you stay on track with your goals. This includes eating healthy and keeping your strict diet the rest of the week.

While this advice is purely anecdotal, it’s no secret that intermittent fasting has been proven to help with weight loss (if paired with a healthy diet). Fasting for a full 24 hours is not the only way to intermittently fast. You can also fast for 16 hours and eat within an eight hour window every single day. There are a variety of intermittent fasting tactics available. They all work. For Castleberry, going all in on a 24 hour fast works best for his lifestyle.

If you’re the kind of person who already eats well but has trouble getting your physique to that next level of shred. Consider intermittent fasting as a helping hand to your routine. It might just be the edge you need to become a lean mean bodybuilding machine. Just don’t use it as an excuse to scarf down an extra cheat meal after you fast.

You can watch Brad Castleberry breakdown his full tactic for staying as lean as possible all year in our latest GI Exclusive interview segment above!

Derek Dufour
Derek Dufour has been managing all digital operations on the Generation Iron Network for over six years. He currently manages a team of editors, writers, and designers to provide up-to-date content across the GI Network.