Fast Bowlers and Coaches, welcome to the future of fast bowling.

About
The Pacelab uses advanced AI to revolutionize fast bowling performance. No more guesswork or outdated ball counts. Pacelab uses real-time data and machine learning to track speed, workload, and fatigue, delivering personalized training and recovery recommendations.
Powered by neurodynamic science, intelligent auto-regulation, and cutting-edge models like PACE Lab Auto-Regulatory Management System (PAMS) using Acute:Chronic Ratio, Pacelab helps bowlers train smarter, stay injury-free, and perform at their peak.

Next-Gen Coaching. Backed by AI.
Train like a pro. Backed by science. Guided by AI.

AI-Powered Load Management
Pacelab uses advanced AI to analyze your bowling intensity and workload, guiding you on when to push and when to recover-minimizing injury risk and maximizing performance.

Phase-Based Training Programs
Train smarter with structured programs that focus on key components of fast bowling—speed, power, and control—one phase at a time.

Universal Coaching Access
No matter where you are, Pacelab connects players with elite-level coaching. Train under expert guidance anytime, anywhere.

Smart Feedback System
Get instant AI-generated feedback on every session, plus personalized input from your coach to fine-tune your progress daily.

Smart Feedback System
Get instant AI-generated feedback on every session, plus personalized input from your coach to fine-tune your progress daily.
What’s Inside Pacelab?
Structured Training Program
Recommended for Optimal Gains
6-week phase-based plan designed to boost speed, power, and accuracy
Built-in drop-off thresholds (1%–6%) to auto-regulate workload
Real-time fatigue alerts with dynamic session adjustments
Scientifically backed to prevent overtraining and maximize results
Freestyle Mode
For Advanced Users & Coaches
Customize your drop-off range based on personal goals
Create your own training programs
Ideal for experienced bowlers and coaches
Use AREG as a live fatigue tracking and performance management tool
Coach’s Corner
Simplified Coaching at Scale
Manage multiple bowlers from one platform
Get AI-generated insights and progress reports
Provide manual feedback alongside AI recommendations
Save time while delivering precision-based training
Real-Time Analytics & Feedback
Stay Informed. Train Smarter.
Live tracking of speed, fatigue, and workload
Instant AI feedback after every session
Visualize progress over time with performance graphs
Helps bowlers and coaches make data-driven decisions
Phases of the AREG Training System
Unlock peak performance through smart, structured progression.
AREG's 6-week training cycle is divided into targeted phases-each with a unique purpose and scientifically set drop-off threshold to regulate fatigue and boost results:





How do i get started
Step 1: Download the Pacelab App
Get started by downloading the Pacelabapp - your ultimate training companion. Whether you're a beginner or a pro, it’s designed to optimize your performance with powerful features tailored to your journey. Available now on iOS and Android.
Step 2: Select Your Training Phase
No more guesswork! Choose the training phase that matches your current fitness level and goals be it Pre-Season, In-Season, Off-Season, or Recovery. The app adapts your training intensity and workload based on your selection.
Step 3: Follow Real-Time Warnings & Drop-Offs
Train smarter, not harder. The app gives you instant feedback—flagging potential injury risks, performance drop-offs, or overtraining signals in real-time. Stay informed and stay in the game.
Step 4: Monitor Your A:C Ratio for Safe Progression
Keep an eye on your Acute:Chronic Workload Ratio to avoid injury and ensure safe, steady progress. The app visualizes your workload trends so you can train at your peak without pushing past your limits.
Step 5: Get Recommendations for Next-day Trainings
Based on your current workload, fatigue level, and training history, the app recommends what you should focus on next. Make every training session count by knowing exactly what to work on—whether it's recovery, skill drills, or high-intensity training.
Step 6: Receive Feedback from Coaches Around the Globe
Connect with top coaches and get personalized feedback on every session—from as many professionals as you want, anytime, anywhere.

Reviews
10k+ Customers Trust Us
Having worked with Steffan for the Rajasthan Royals his knowledge on all aspects of fast bowling is right up there. I wouldn't hesitate in listening to what he has to say.

Jofra Archer
England and Rajasthan Royals
Being a fast bowler, I have always been fascinated by various ways to train the body in order to get the most out of it. But not before I met Stef, did I actually realise that it is not about abusing the body with mass load of training, but more about specific training for your body type and bowling style! He has come to these conclusions after years of doing it all by himself and thus his knowledge-field is vast. Everything that he does in terms of designing a fast bowler’s fitness regime has significance and makes a lot of sense even to a layman, its that simple yet effective! I have never been as strong as I am now, and that is after grinding through the whole 6-month domestic season and bowling nearly 500 overs and taking close to 100 wickets across all formats! Thanks for your help Steff.

JD Unadkat
Record breaking Ranji trophy and India international bowler
There are very few cricket coaches who i have come across incorporating training methodology transferring to skills. Steffan being on such coach who has played the game extensively and most importantly has educated himself in human movement patterns and biomechanics closely related to cricket and specifically fast bowlers.

Nishant Bordoli
Strength and Conditioning coach
Steff for me is simply the best Fast Bowling coach there is. The research, detail and passion he has for it is unsurpassed. I truly believe that his hip/knee classification of bowlers will become the norm and should be being coached to not just other fast bowling coaches but S&C’s as well, to make sure that no harm is being done to the present and future generation of fast bowlers. He has already changed the training and conditioning landscape for fast bowlers and will continue to do so as he leaves no stone unturned in his research. Quite simply if you get the chance to work with him then jump at it.

Ross Dewar
UKSCA ASCC Lead S&C Coach Worcestershire CCC
Fast bowling coaching under Steffan is just amazing. His drills are scientifically driven, and the coaching plans are meticulously drawn yet personalised to a players strengths, needs and capabilities. In true sense he helps bring the best out of a player and pushes to the performance optimum boundary. He definitely helped me, to be much better in my bowling.

Ishant Sharma
India International Fast Bowler
Cricket is allergic to first principles research and hence finding coaches who are willing to sacrifice short term results for more solid overall development are rare. With this background the Rajasthan Royals went about its search for someone who could work on the development of its fast bowlers. The search ended at the door of Steffan Jones. He has used first principles to come up with a methodology to define bowler types and then uses fundamental research to get them stronger and faster. Each step in the process is based around a combination of science and research around the movements of the human body. We at the Royals are delighted at the progress being made in the development of these bowlers and are fully committed to Steffan for the long haul, as we continue to support him in his endeavours to rewrite the rules around how bowlers are developed now and in the future of our sport.

Zubin Barucha
Head of Cricket,Rajasthan Royals
We,at SIX, are extremely delighted to have partnered with Pacelab. Over the last year, Steffan and his team have visited the academy 3 times and have stayed in continuous touch with our trainers and in certain cases, even the trainees have reached out and they are always accessible and ready to answer questions. The biggest shift I have seen since we started Pacelab at SIX is the mindset shift towards fitness. Even our 10 year olds now look forward to getting fitter and fitness is no more looked upon as a “punishment”. There has been a complete change on how our fast bowlers train and we have been seeing the results across age groups.

Arjun Dev
Rajasthan Royal’s manager and Academy director Six academy, Bangalore
Elevate Your Game with Steffan’s Training Plans
14 days unlimited free trial.
Start strong with foundational drills and self-paced learning.
Access to basic drills to get started
No AI suggestions or personalized feedback
Ideal for beginners who want to explore the fundamentals
24 x 7 Customer support
Level up with coach access, full program tracking, and smart AI insights.
Full access to Steffan’s 6-Week Phase
Connect with certified coaches from around the world
Track and review your weekly progress and training history
24 x 7 Customer support
Receive AI-powered drop-of-warning suggestions
Designed for serious players aiming to refine their skills
Experience the complete coaching journey with priority access and pro-level tools.
Includes everything in the Advanced Plan
Priority access to coaches and training insights
Early access to upcoming features and programs
Agile reporting
Best suited for competitive bowlers and long-term improvement
Register Now
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