Increase bowling speed by fixing your run-up-to-release sequencing first, then layering in targeted power work and a progressive six to eight-week plan with monitored loads. The biggest gains come from correcting a handful of biomechanical markers, not just bowling harder. A radar speed gun and regular video checks turn that process into something you can actually track session to session.
Key Takeaways
Correcting biomechanical markers and following a structured, monitorable training plan significantly increase cricket bowling speed.
| Point | Details |
|---|---|
| Optimize run-up speed | Increase run-up velocity consistently through warm-up and sprint drills to generate more linear momentum. |
| Proper front-foot contact | Maintain a straighter knee at ball release to better transfer power from the trunk through the arm. |
| Develop trunk flexion and arm delay | Exaggerate upper-trunk flexion and delay arm circumduction to maximize rotational speed and leverage. |
| Incorporate plyometric training | Add plyometric exercises like box jumps and bounds twice weekly for quick-force production in the legs. |
| Use Kingscricketacademy as a resource | Our program provides consistent, instrumented training and coaching to help players follow proven speed improvement techniques. |
Table of Contents
- Quick checklist: eight practical steps to start improving pace in nets and gym
- What the fastest bowlers do: run-up, front foot, trunk and arm sequencing
- A compact 6-8 week progression to increase bowling speed
- S&C that helps pace: plyometrics, targeted resistance and power work
- Using underweight and overweight balls: how to add them safely
- Practical load rules: junior guidelines and session design to reduce lumbar stress risk
- Practical testing: radar, video and meaningful metrics
- Why a repeatable, instrumented training environment speeds progress
- How Kings Cricket Academy can help you follow this plan
- FAQ
- Sources
Quick checklist: eight practical steps to start improving pace in nets and gym
You do not need a complex system to start. You need the right order of operations and a way to check whether it is working.
- Warm up, then run three to five accelerating sprints to lift run-up velocity before you bowl.
- Cue a straighter front leg at ball release and practise planting it firmly during walk-throughs.
- Add drills that exaggerate upper-trunk flexion and delay the arm circumduction into the delivery stride.
- Place two short plyometric blocks (box jumps, bounds) early in the week when legs are fresh.
- Run one modified-ball session weekly, mixing lighter and heavier balls with your standard ball.
- Keep bowling spells short, with breaks roughly equal to bowling time.
- Retest speed and film technique every two to four weeks under the same warm-up conditions.
- Prioritise sleep and a solid carbohydrate and protein meal within an hour of hard sessions.
Pro Tip: Film every speed test from the same angle and distance so your video comparisons actually mean something over time.
What the fastest bowlers do: run-up, front foot, trunk and arm sequencing
Release speed is not one skill. Biomechanical analysis of fast bowlers has identified run-up speed, front knee angle at release, upper-trunk flexion and shoulder angle as the strongest predictors of how fast the ball comes out, together explaining up to 74% of the variation in release speed among elite bowlers. That is a large share of the puzzle sitting in four coachable variables.
- Run-up velocity: a faster, rhythmic approach builds the linear momentum your body later converts into ball speed.
- Front-foot contact: a straighter knee at release acts like a brace, blocking forward momentum so it transfers up through the trunk and arm.
- Upper-trunk flexion: bowlers who flex further forward through the delivery add rotational speed to the arm.
- Delayed arm circumduction: holding the bowling arm back slightly longer before it comes over lengthens the lever and the time available to accelerate it.
These markers work together: a fast run-up with a collapsing front leg wastes momentum, while a braced front leg with no trunk flexion leaves power on the table. Common faults include a decelerating run-up in the final two strides, a bent front knee at release and a rushed arm action with no delay. Correcting them usually starts with slow-motion walk-throughs before reintroducing full pace.
A compact 6-8 week progression to increase bowling speed
A structured block beats random hard sessions. Build it in three phases.
- Weeks 1 to 3, accumulate: focus on technical correction at moderate pace, two to three bowling sessions, two gym sessions built around plyometrics and movement quality.
- Weeks 4 to 6, intensify: add modified-ball work and increase bowling intensity while keeping overall volume controlled, with one deload session if fatigue builds.
- Weeks 7 to 8, peak and test: reduce gym volume, sharpen technique cues, and schedule your maximal speed tests early in the week when you are fresh.
Stagger maximal-effort testing days apart from heavy gym sessions to limit injury risk, and treat any day of genuine soreness as a signal to scale back rather than push through.
S&C that helps pace: plyometrics, targeted resistance and power work
Not all strength work transfers to bowling speed equally. A systematic review of strength and conditioning practices in fast bowlers found a moderate, significant effect of plyometric training on bowling speed, while resistance training alone showed a smaller effect that was not statistically significant, with effect sizes of 0.75 for plyometrics against 0.40 for resistance work.
- Plyometrics: box jumps, depth jumps and bounding drills train the legs to produce force quickly, which matches the brief ground-contact time of a bowling action.
- Hip and shoulder power: med-ball throws and single-leg jumps build the hip drive and shoulder extension used through the delivery stride.
- Resistance work: squats and deadlifts still matter for general strength and robustness, but expect smaller direct speed gains than from plyometrics.
- Programming: two short plyometric sessions a week, kept low in volume and high in quality, integrate better with bowling than one large session.
Using underweight and overweight balls: how to add them safely
Ball weight has a measurable, if individual, effect on speed. Research shows release speed drops by roughly 1.1 metres per second for every 100 gram increase in ball weight, and an eight-week modified-implement study found some bowlers gained more than 1.5 metres per second without losing accuracy or harming technique, though results varied considerably between individuals.
- Use a wide range of ball weights across a session rather than one fixed overweight or underweight ball.
- Keep modified-ball work to once or twice a week so your body does not adapt its mechanics to an unrealistic implement.
- Trial a four-week mini block and retest with your standard ball to see whether you are a responder before committing longer term.
Practical load rules: junior guidelines and session design to reduce lumbar stress risk
Load management protects the gains you are working for. Cricket Australia’s junior bowling guidelines recommend bowling for no more than 30 minutes at a time before an equal-length break, with age-based overs limits and scheduled deload weeks to manage lumbar spine bone stress risk.
- Keep spells short and rest periods close to spell length, especially for younger bowlers.
- Build towards full-season bowling loads gradually; a build-up over more than 10 weeks is a reasonable guide heading into a season.
- Watch for persistent lower-back soreness, a drop in run-up rhythm or a flattening of bowling speed across sessions, all signs to ease off and seek medical input if soreness lasts more than a few days.
- Slot high-intensity speed work in on fresh days rather than stacking it onto high-volume bowling days, and our guide to common cricket injuries covers overuse patterns worth watching for.
Practical testing: radar, video and meaningful metrics
A speed number only means something if the test behind it is consistent. Run a standardised warm-up, bowl at least six maximal-effort deliveries, and report both peak and average speed rather than a single best ball.
- Use a dedicated radar gun or club radar for consistency, and back it up with phone video shot from the same angle each time.
- Retest every two to four weeks rather than every session, since day-to-day variation can mask real progress.
- Treat changes under half a metre per second as within normal noise; anything larger across a few weeks reflects a genuine shift in speed test protocols.
Why a repeatable, instrumented training environment speeds progress
Technique correction and load tracking both depend on consistent conditions, which is harder to get outdoors where wind, run-up surface and light all change session to session. An indoor setup removes those variables, which is part of why our lanes at Kings Cricket Academy are built around repeatable testing.
- Radar speed monitors and HD video on every lane let you compare this week’s spell to last month’s under the same conditions.
- Coaching sessions apply the front-knee, trunk flexion and arm-delay cues directly to your action rather than generic advice.
- Specific session types, including radar-monitored speed tests, modified-ball drills and coached net spells, map directly onto the plan above.
How Kings Cricket Academy can help you follow this plan
Running this programme is far easier with consistent access to a radar gun, HD video and a coach who can spot the technical faults covered above. We offer Fast Bowling Coaching alongside lane and machine hire across six dedicated lanes, so you can book technical net spells, modified-ball sessions and radar testing in one place.
For juniors working through load-managed progressions, our Junior Cricket Coaching programme applies the same technique-first approach with age-appropriate session structure. Regular trainers can lock in consistent practice through our 6 visit Plan at $300 or the 10 visit Plan at $450, both one-off purchases for repeated lane access. Book a lane or coaching session through our booking page to start measuring your progress.
FAQ
What are some tips for increasing bowling speed?
Focus on run-up rhythm, a straighter front knee at release, and greater upper-trunk flexion, since these are the technique markers most strongly linked to release speed. Add plyometric training rather than resistance work alone, and track progress with a radar gun and video every few weeks.
What is the 3 6 9 rule in bowling?
This term comes from ten-pin bowling scoring and lane strategy, not cricket fast bowling, so it has no application to bowling speed training in cricket. If you are researching cricket pace development, the relevant markers are run-up speed, front-knee extension, trunk flexion and arm delay instead.
Is Jasprit Bumrah pace or spin?
Jasprit Bumrah is a pace bowler known for an unorthodox action and sharp yorkers rather than a spin bowler. His style sits within fast bowling, the same category this article’s technique and training principles apply to.
Can anyone bowl 180 kmph?
No recognised cricket delivery has been verified at that speed, and even elite fast bowlers sit well below it, so it is not a realistic training target. A more useful goal is incremental, measurable gains of a few kilometres per hour through technique correction, power work and consistent speed testing.
Sources
- Cricket Australia — junior bowling guidelines
- Journal of Applied Biomechanics — effect of ball weight on speed
- Strength and conditioning practices for optimisation of speed and accuracy in cricket fast bowlers (systematic review)
- Relationships between fast bowling technique and ball release speed in cricket