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Mental Fitness Skills to thrive through
life's challenges

Corestar specialises in coaching people and teams to thrive, even when setbacks happen. We offer a unique approach to promote mental fitness through practical skills and strategies that foster inner balance, resilience, and personal agency.

Empowering strategies for sustainable wellbeing
How much does unwell-being cost you and your business?
Anneleen De Clercq - founder of Corestar coaching – expert in mental fitness, resilience, and workplace wellbeing

Invest in mental fitness coaching for sustainable wellbeing

Acquire effective, hands-on skills and insights to:

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Corestar Coaching – Mental Fitness Skills for Life logo blue
Corestar – Mental Fitness Skills for Life coaching blue logo
Corestar coaching – Mental Fitness Skills for Life logo blue

understand and manage stress effectively

enhance 'pre-silience' (preventative resilience) and mental flexibility

optimise focus and (re)gain control of life

master emotional self-regulation 

Tailored programmes to help you and your team thrive, even when challenges interfere.

About Me
Trusted by
Logo of Deliverect, client of Corestar, programme of Mental Fitness Team Coaching for sustainable wellbeing in the workplace
logo of Home Office UK, client of Corestar did a breathwork workshop for stress resilience
Logo of King's College University London, client of Corestar for courses on stress resilience
Logo of PKF Francis Clark, Corestar client breathwork and stress resilience workshop
Logo of J.P. Morgan , Corestar client of breathwork sessions
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Logo of Captain & Stoker, Corestar client for employment advice

At Corestar, we combine evidence-based therapy tools with science-backed insights to create impactful coaching and training programmes.

Our growth coaching programmes, workshops, and courses are designed to equip individuals with practical, actionable tools that empower them to thrive, even in challenging circumstances.

Key elements of our approach:
 

  • Breathwork

  • Psychological flexibility

  • Practical strategies

  • Science-backed knowledge
     

Each programme is tailored to help you and your team succeed — no matter the challenges.

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Corestar coaching – Mental Fitness Skills for Life dark blue logo
Corestar Coaching – Mental Fitness Skills for Life logo - dark blue
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Person thinking surrounded by mental fitness skills, insights and questions for self-development
Redefine your approach to personal and professional growth

Awareness is the key to change, allowing you to become response-able, rather than reactive.

Enhance awareness of self, others and all

Corestar multicoloured balance and duality vector, a core mental fitness skill, key to Corestar coaching

Master emotional
self-regulations

Learn simple, highly effective methods to regulate emotions, promoting overall wellbeing and reducing stress levels

Corestar multicoloured balance vector, key mental fitness skill to Corestar coaching

Foster psychological flexibility

Stay present, embrace change, and know what truly matters to live fully.

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Focus on what you

can control

Learn to direct your energy to what's within your control while accepting what's beyond.

Corestar vector balance with ascending stairs for personal development and stress resilience
"Change the way you look at things,
and the things you look at change."
- Wayne Dyer, Author -

Leadership Coaching

Empowering leaders with the self-awareness, tools, and strategies needed to inspire and guide their teams effectively. Through personalised sessions, leaders develop emotional intelligence, resilience, and adaptability, enabling them to navigate challenges with confidence. Our approach fosters authentic leadership, helping you align your values with your actions while creating a positive impact on your team and organisation.

Team Workshops

Equipping teams with practical, hands-on skills, strategies, and insights to navigate challenging situations together. By learning a shared vocabulary and approach, team members can support one another long after the sessions. With a safe space to explore and share, teams build a foundation of resilience, empowering them to thrive even in adversity.

Empower Hours

Dynamic sessions designed to tackle key topics like stress management, mindset shifts, mental clarity, and building focus. These interactive workshops provide practical tools and insights that can be applied immediately, helping individuals and teams stay resilient, balanced, and productive. Whether addressing specific challenges or boosting overall well-being, Empower Hours deliver impactful strategies in a concise, accessible format.

1:1 Coaching

A personalised space to explore challenges, build resilience, and unlock your full potential. Using evidence-based approaches like ACT and mindfulness, sessions are tailored to your unique goals, whether it’s enhancing focus, managing stress, or fostering personal growth. With compassionate guidance, you’ll develop practical strategies and deeper self-awareness to thrive in both personal and professional life.

Self-paced Learning

Series of self-paced learning programmes empowering individuals to grow at their own rhythm. Developed in partnership with TTC Institute, the modules cover topics like stress resilience, mindset shifts, and emotional regulations, these resources combine practical tools with evidence-based insights. Accessible anytime, they offer flexibility and autonomy, enabling you to develop skills and strategies that support lasting personal and professional growth.

Bespoke Programmes

Tailored to your organisation’s unique needs. Customised solutions to address specific challenges, which can consist of workshops, team coaching, self-paced learning or a combination thereof, enhancing team cohesion and corporate culture while supporting strategic goals for lasting impact and sustainable success.

Learn, discover
and grow together

Invest in you, invest in your people

Equip your team with skills and strategies to adapt and thrive in changing circumstances.

Build a shared language, strengthen cohesion, and enrich company culture.

Encourage open dialogue around mental health and wellbeing.

Empower personal growth and self-development.

When individuals flourish, the organisation thrives.

Corestar multicoloured vector portraying balance and duality, a core mental fitness skill to Corestar coaching
Topics for transformation

Mental fitness skills for life. For life.

Address stress

Understand stress and its impact on body and mind. Become aware of the many levers of personal agency to address stress and transform it from a debilitating factor to a powerful ally.

Team Coaching

Effortless relaxation

Physical and psychological tensions feed off each other, and so does relaxation. Use the body to relax the mind, and vice versa.

Empower Hours

Mind your mind

What is the role of mental chatter, where's the off-switch? Learn to manage the constant string of uncontrollable thoughts so they serve you.

Body Budget Balance

Manage your energy expenditure, both mentally and physically, to prevent exhaustion, reduce stress, and improve your ability to cope with challenges.

Mindset matters

Our mindset acts like a filter through which we see the world and greatly influences how we experience life. Learn to transform your reality by reframing how you perceive things.

Team Coaching

Values, goals, and the journey

Figure out what matters most and what you want to achieve to navigate life with clarity and purpose.

Empower Hours

Focus on focus

Unpack the sources and challenges of modern distractions, their biological and psychological impacts, and the levers for personal agency.

Enhance productivity

Understand the elements that impact productivity, learn techniques to boost efficiency and achieve your goals.

Conquer anxiety

Understand the anatomy of anxiety, employ strategies to overcome fear by using the body to control the mind, and reclaim your life.

Team Coaching

Restore inner balance

Navigate life's ups and downs more effectively from a place of inner peace and equilibrium. Respond purposefully instead of reacting reflexively to challenges that come your way.

Empower Hours

Optimise sleep

Maximise the body and brain’s ability to rest, repair, recharge, and reboot for optimal cognition, emotional wellbeing, and physical health.

Breathwork basics

Breath is the prime tool to enhance quality of life. Gain insights into the main attributes and mechanics of your breath, and how to utilise it.

How much does unwell-being cost you and your business?
Unlock your potential, reclaim sovereignty 

“What lies behind us and what lies before us are tiny matters compared to what lies within us.” 

- Ralph Waldo Emerson, philosopher and poet -

Real voices, real change

Fay - Customer Success Strategist

Thank you for this fantastic program! I loved Anneleen’s delivery and the actionable tips, which are easy to apply in daily life.

Will - Head of Marketing 

"A highly useful session with practical tools—especially the breathing techniques and brainwaves exercise. Well-paced and engaging!"

Ravinda - Forensic Fraud Consultant

Such an interesting session! It reminded me how valuable the breathing exercises I learned in school in India truly are.

Corestar NPS: 85.1 – Highly recommended by our clients!

Mental Fitness Skills for Sustainable Wellbeing

Equip your team with not just the skills to succeed in the workplace, but also the tools to thrive in life.

At Corestar, we believe in building resilience, fostering personal growth,

and creating an environment where everyone can excel.

If you are rather looking for a 1:1solution, click here.

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