Training
Maintaining Fitness During Busy Times: The Minimum Effective Dose
Don't let a busy week derail your 5-year journey. Learn why "perfect" is the enemy of the "good" and how to maintain your momentum with the minimum effective dose.
Performance
Training
Mental Resilience in CrossFit: The "Next Rep" Reset
A bad shot or a bad rep doesn't have to mean a bad day. Learn the 3-second reset used by pros to stay calm and stay in the game.
Training
The Accountability Gap: Why Training Alone is the Slow Way
You have the equipment, but do you have the results? Discover why the community and coaching at CrossFit Chiltern are the "force multipliers" for your progress.
Training
Boardroom Grit: The Benefits of CrossFit for Professionals
The box is the training ground for life. Discover how the grit you build at CrossFit Chiltern makes you a more effective leader and professional.
Training
Intentional Warm Ups: Why 5 Minutes of Focus Beats 10 Minutes of Slop
Stop going through the motions. Learn why a focused, 5-minute intentional warm-up delivers more value than a 10-minute 'sloppy mess.'
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.
Lifestyle
The January Audit: How to Move from Resolution to Lifestyle
The novelty of the New Year is gone. It's time for an audit. Join me as we look at the data from your first month and prep for the February shift.
Training
The King of the Open: Why You Must Master the Thruster Before 26.1
If there is one movement that defines the CrossFit Open, it’s the Thruster. Jeremy Reilly explains why mastering this "metabolic nightmare" is the key to surviving the 2026 Open and shares the technical secrets to moving faster with less fatigue.
Training
The Barbell for Fat Loss: Why Strength Drives Body Composition
If you want to lose fat, the treadmill is the long way around. Jeremy Reilly explains why the Barbell is the ultimate tool for fat loss, driving a metabolic "afterburn" that keeps you burning calories long after you leave the box.
Nutrition
The Whole Food Standard: Why Quality is Your Best Performance Hack
Calories matter, but food quality is what drives your biology. Jeremy Reilly breaks down the "Whole Food Standard"—why shifting back to single-ingredient foods is the single most effective hack for your energy, recovery, and long-term health.
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
The Kettlebell Swing: The Ultimate Hip Hinge Masterclass
The Kettlebell Swing is one of the best moves for your back and glutes, yet it’s the most commonly butchered movement in the gym. Jeremy Reilly explains why it’s a hinge, not a squat, and how to fix your swing to save your back.