Nutrition & Lifestyle Coaching
Nutrition is a core part of how we help people improve their health. Our coaching focuses on building sustainable habits that support your training, recovery, and everyday life. With guidance rooted in real-world experience and medical insight, you will have a clear and practical approach that works long-term.
CrossFit Training
CrossFit Chiltern classes combine strength training, conditioning, and skill development in a structured and supportive group environment. Every workout is coached and carefully programmed to help you move better, build resilience, and improve your overall fitness. Whether you are completely new to fitness, returning to training or looking for a new challenge, our sessions adapt to your ability so you can progress safely and consistently.
HYROX Training
HYROX training blends running with functional strength in a structured format that builds endurance, grit, and consistency. Our sessions follow the principles of the global race format while remaining accessible for anyone who wants focused, purposeful training. Whether you want to compete or simply enjoy structured conditioning, this program provides clear direction and measurable progress.
What Our Customers Say
"
I spent several months working with Dr Amy and the nutrition and lifestyle programme. Extremely knowledgeable in every way on habit building and nutritional advice. I came along to Crossfit at a very challenging time, but Amy was brilliant at understanding my personal challenges and working with me to get me back on track! Thank you all at Crossfit Chiltern!
Chris Prentice
"
Really good gym, great coaches, and a welcoming group of existing members. As someone who was new to CrossFit, the time that the coaches spend with you to get you used to the movements is extremely helpful and the way you are able to scale the workouts means that you can consistently push yourself. Workout programmes are varied and it never get boring. 6 months in I am lifting more than I ever have in the gym on a number of movement and my functional fitness is as good as it has ever been. Really gives you the motivation to keep with it.
Robin Lewis
"
Joining CrossFit Chiltern has transformed my experience of living in Amersham. The routine and structure of the 5:30am class has helped bring strength and fitness back into my life, without compromise, despite being a mum of two and working full time. The community is so kind and loving, and we have a laugh while we sweat. It’s been a joy to find a new group of people to challenge myself with and encourage each other. I’m excited for what the future of my fitness holds, as I know I’ll keep pushing while at CrossFit Chiltern.
Alex Cross
Ready to Get Started?
1
Book
Use the button below to schedule a call with a member of our team
2
Meet
Meet with owner Jeremy or gym manager Lauren to discuss your goals, training experience and assess your six pillars of health to find the right programme for you
3
Results
Start training with expert guidance and begin building strength, confidence, and consistency.
Frequently Asked Questions
Do I need to be fit before I start?
What should I bring to my first session?
How do memberships work?
What kind of training do you offer?
How often should I train each week?
Not at all. We adjust every workout to match your ability and experience level. You will be guided step by step so you feel confident and comfortable from your first session.
Wear comfortable training clothes and bring a bottle of water. we will guide you through everything else and help you settle in.
We offer several programmes depending on your goals, budget and schedule. During your consultation we will help you choose the option best suited to your needs.
Our programs include CrossFit, HYROX training, strength and conditioning, personal training, and youth training. Each program is built around professional coaching and structured progress.
Most members begin with two to three sessions per week and build gradually from there. We will help you find the right balance between training, recovery, and daily life.