Attention:

GAA, Soccer, Rugby, Basketball Players

& Hyrox Athletes (20–35)

Join the 10-Day Workshop and

Gain the Knowledge You Need to

Elevate Your Physique and Performance

Free, but limited spots.

“I played the best this year I have in 13 years of playing championship”

Mike, 30, dual GAA player

How does it work?

I want you to start applying the Hybrid Blueprint to get results immediately:

Step 1:

Lazer Goal-Setting

Get clear on what metrics you need to move forward

Step 2:

Training Blueprint

Get the exact training blueprint used to build muscle, speed/power and conditioning

Step 3:
Fullproof Nutrition

Learn how to dial-in your nutrition to cover all bases

"I thought the program was excellent.

Lost a considerable amount of body fat, while also building lean mass and improving my physical performance."

Shane Killoran, Roscommon

I want to help you Look and be athletic ASAP

'Generic' programs don't work.

Here's why:

Generic Programs

One-size-fits-all approach that ignores individual needs
Minimal personalisation and limited progress tracking
Focus on quick fixes rather than long-term, sustainable gains
Lack of support or accountability

CASS Performance

Customised for physique & athletic development
Data-driven & adaptive so you can ensure progress
Sustainable strategies that support long-term improvements
Dedicated coaching guidance and support

Learn how to set up your training & Nutrition to achieve both your physique- and performance-based goals

No More 'Spinning Your Wheels'

Hi, I'm Dean, founder of CASS Performance 👋

Not too long ago, I struggled with how to train for both physique development and athletic performance.

Every time I’d focus on one, the other slipped off - leaving me frustrated and confused. I tried everything, but I just ended up spinning my wheels.

Through my own experience, MSc studies and work with 100s of clients, I developed a model called the 'Hybrid Blueprint' - combining proven strength protocols with strategic power/speed and conditioning work, while dialling in nutrition to support both.

I’m hosting a free 10-day workshop where I’ll guide you through the exact steps to implement the Hybrid Blueprint.

Click below to get acess.

TESTIMONIALS

What Our Athletes Are Saying:

"Muscle mass has gone up and the work is showing on the pitch. I’ve also such a better understanding of food after the program."

Fergal Boland, Mayo

"You can see that through his coaching, Deano actually cares. I would recommend him to any athlete looking to enhance performance."

Paul O'Donoghue, Kerry

"The whole program was completely transformative. It made me completely fall in love with training again."

Oisin Dunbar, Sharjah Rugby

“My physical appearance and performance is the best it's ever been. From the professional program set-up, to the support, I could not recommend Dean enough.”

Tim Crowley, GAA player

Frequently Asked Questions

Is this only for GAA players?

While we usually focus on GAA players at CASS Performance, the principles we teach—covering training, recovery, and nutrition—are relevant to any athlete looking to optimise both physique development and athletic performance. This includes soccer, basketball, Hyrox competitors, or anyone aiming to get stronger, faster, and leaner. If you want to elevate your game and your physique, this workshop will give you the tools to do it.

What is involved?

Over 10 days, participants will work through concise and actionable material on topics such as:

The principles of training for hybrid goals (performance + physique)

Nutritional strategies for fueling performance while improving body composition.
How to adapt training and nutrition plans for different phases of the season.
At the end of the 10 days, you'll have a clearer understanding of how to build a sustainable system for themselves that works beyond the workshop.

Why is it free? Are there any hidden costs?

I operate a give-first business model: my aim is to equip athletes with the knowledge and clarity to structure their training and nutrition in a way that targets both performance and physique-based goals. If you choose to work with me afterwards, it's a no-brainer.