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DDPerformance& WellnessDD Performance & Wellness

DD Performance & Wellness

Movement
is medicine.

From personal training to mental health nursing to clinical exercise physiology.

Helping people understand their health, overcome barriers and build sustainable change through exercise, education and lifestyle support.

Online and in-person support available

Portrait of Declan Barrett Doel

“Health is personal. The right support, knowledge and environment can change lives.”

— Declan Barrett Doel

Three disciplines. One direction.

A journey of experience. A commitment to better health.

Personal training

Since 2008

10+ years helping people improve strength, fitness, body composition and confidence. The work taught movement, coaching, education and habits that last.

Mental health nursing

2023 onwards

Experience across diverse mental health environments deepened understanding of people, behaviour and barriers — and the importance of compassion, communication and person-centred care. This is not a standalone mental health treatment service.

Clinical exercise physiology

MSc student

Currently completing an MSc to develop the clinical knowledge and skills to appropriately prescribe exercise for a wider range of health conditions. A developing path — not a completed CEP service.

I support people who are

Facing challenges that make change difficult.

Life circumstances can affect mental health, motivation, habits and overall wellbeing. I work with people experiencing challenges such as:

Mental health

Depression, anxiety and low mood

Addiction & recovery

Building a healthier relationship with substances

Social isolation

Feeling lonely, disconnected or without support

Low energy & motivation

Struggling to get started or keep going

Poor sleep

Difficulty sleeping or not feeling rested

Physical health

Managing long-term conditions or recovering health

Support is through appropriate exercise, lifestyle and behaviour-change work — not a claim to provide standalone treatment for every condition. You don’t have to do it alone.

How we work together

A clear process. Built around you.

  1. 01

    Understand

    We start with a conversation to understand where you are and what matters to you.

  2. 02

    Assess

    We look at your health, lifestyle, challenges, goals and current barriers — within scope.

  3. 03

    Plan

    We create a practical plan that fits your life and the support you need.

  4. 04

    Support

    We work together, adapt and problem-solve as life evolves.

  5. 05

    Sustain

    The goal is long-term change, confidence and independence — not dependence.

My approach

Whole-person. Evidence-informed. Human.

Combining practical coaching experience with clinical understanding to support lasting change.

Declan spotting a client during a bench press

Ideas that inform my practice

Understand

The examined life. Self-understanding first.

Awareness

Compassion, presence and noticing what is actually happening.

Growth

Self-development without pretending change is linear.

Purpose

Living in alignment with what matters.

Question

Always learning. Never settling.

Ready to take the first step?

Let’s have a conversation about your health, goals and how we can work together.

Start a conversation

Exercise, education and lifestyle support from DD Performance & Wellness is not a substitute for medical treatment, prescribed medication or specialist mental health care. Where support beyond this scope is needed, referral and multidisciplinary working are the right next step.