South Africa's Kettlebell Strength System built specifically for runners.
The Strength System Every Runner Needs
Meet Jaco
Train With Someone Who Understands Runners
With over 26 years in the health and fitness industry, multiple ultramarathons, Comrades Marathon finishes, Ironman events, and years of international experience, Jaco Le Roux understands what runners need to perform at their best.
As a qualified Kettlebell Coach specialising in Strength & Conditioning and Functional Performance, he developed a simple but effective system to help runners build strength, improve endurance, and stay injury-free.
His mission is simple:
Help runners become stronger, more resilient, and more confident — one more kilometre at a time.
Why Train
With Jaco?
Train With Someone Who Understands Runners
26+ Years Industry Experience
10 Years International Experience
Comrades Marathon Finisher
Ironman Finisher
Certified Kettlebell Coach
Runner-Specific Strength Specialist
THE KSS METHOD™
Strength Training Designed for Runners
Most runners focus only on mileage. The KSS Method™ combines four essential pillars to help you run stronger, move more efficiently, and stay injury-free.
Built specifically for runners, this proven kettlebell-based system helps you move better, recover faster, and become a more resilient athlete.
Stability
Build a stronger foundation and improve movement efficiency.
Strength
Develop full-body strength that transfers directly to running performance.
Power
Improve running economy, speed, and force production.
Endurance
Build durability and resilience for longer, stronger runs.
Looking For
Personal Coaching?
One-on-one Kettlebell Strength Coaching tailored to your goals, fitness level, and running performance.
Available:
- Home Personal Training
- Small Group Training
- Small Group Trail Running Club Workshop
- Assessments & Body Composition Testing
Run Strong in 5
Sign up below and get instant access to our free 5-Day Kettlebell Plan designed specifically for runners.
Enter your details and start today.
Real Results. From Real Runners
Before starting the programme, I struggled with recurring niggles and injuries. The kettlebell training helped strengthen areas I didn’t even realise were holding me back. I’m now running stronger and feeling more resilient than ever.
– Ultra Marathon Runner
The strength sessions helped me build confidence and consistency in my training. My running posture improved, I felt stronger on hills, and I recovered much better between sessions. Highly recommended for any runner looking to improve performance.