Training
Form Over Everything: The Beginner's Guide to Consistency
The secret to consistency isn't intensity—it's safety. Learn how our team helps beginners build unbreakable foundations.
CrossFit
Training
The Engine of the Athlete: Why the Squat is the King of CrossFit
In CrossFit, the squat is more than an exercise; it’s the engine of athleticism. I’ll show you why mastering the squat is the secret to crushing your next WOD.
Training
Mastering the Kip Swing Part 1: The Four Stages of the Hollow Hold
Kipping is for volume, but strict strength is for life. Learn the four stages of the hollow hold to build the compression needed for the CrossFit Open.
Training
Burpee Efficiency: 3 Secrets to Moving Faster with Less Fatigue
Everyone hates burpees, but they are the ultimate functional movement. Jeremy Reilly shares the three technical secrets to "lazy" burpee efficiency—allowing you to move faster while keeping your heart rate under control.
Training
Wall Ball Strategy: How to Breathe and Rhythm Your Way to 100 Rep
Wall Balls are a metabolic nightmare, but they don't have to be. Jeremy Reilly shares the three technical and breathing secrets to finding your "Wall Ball Rhythm" and crushing high-volume sets without red-lining.
Training
The Open Always Changes the Test: 3 Lessons in Adaptability
The CrossFit Open is famous for bringing back familiar movements, but the test is always new. Jeremy Reilly explains why this constantly varied approach is the greatest lesson in adaptability and how applying these three principles to your daily life builds resilience.
Training
Hyrox is an Event, CrossFit is a Methodology
Hyrox is a single, repeatable event built for competition. CrossFit is a broad, constantly varied methodology designed to make you fit for anything life throws at you. Jeremy Reilly explains why we stay true to the CrossFit methodology at Chiltern.
Training
5 Things We Learned from the CrossFit Games This Year
The CrossFit Games always offer profound lessons. Jeremy Reilly breaks down the 5 biggest takeaways from this year's competition that apply not just to the elite, but to every athlete walking into the gym.
Training
5 Common Injuries We See and How to Prevent Them
Jeremy Reilly, owner and CF Level 3 trainer at CrossFit Chiltern, reveals the 5 most common injuries he sees in the gym and how to prevent them with smart, intentional movements.
Training
4 Signs You're a Great Athlete (That Have Nothing to Do with Strength)
Jeremy Reilly, owner and CF Level 3 trainer at CrossFit Chiltern, reveals the 4 most important signs that you're a great athlete, and none of them have to do with how much you can lift or how fast you can run.
Training
6 Ways to Build a Stronger Core
Jeremy Reilly, owner and CF Level 3 trainer at CrossFit Chiltern, shares 6 simple, effective ways to build a stronger core, revealing why a powerful midsection is the key to better performance and a healthier body.
Training
4 Lessons I've Learned from Coaching Busy Parents
Jeremy Reilly, owner and CF Level 3 trainer at CrossFit Chiltern, shares 4 powerful lessons he's learned from coaching busy parents, revealing why fitness is more than a workout—it's a tool for a more present and energetic life.