Velocity-Based Training (VBT)

Velocity-Based Training Device to Measure Power, Speed & Performance

Monitor, profile, and assess athletes on and off the barbell with our suite of VBT measurements in our device. Validated against gold standards, our portable system offers unrivalled flexibility and speed of testing.

Velocity Based Training
The video below explains the fundamentals of Velocity Based Training, why coaches use it, and how velocity feedback improves training quality and decision-making:

Wireless Velocity Based Training Sensor

With Output, we make VBT simple with a state of the art wireless sensor which attaches to the barbell, kettlebell, trap-bar and wrist. It also brings a new level of accuracy versus traditional options like Push Band or Beast Sensor.

Simply pair up and select your target velocity zone in the Capture app to get started with VBT!

You can get more information on this feature on our knowledge base.

How Velocity based training improves performance

Instant feedback to athletes on key metrics (mean / peak velocity) creates focus and intent

In set velocity targets for athletes to stay on track with the session goal

Real-time leaderboards for VBT drives weight room competition

Automated load-velocity profiling detects when athletes are above and below their baseline

Velocity drop-off can manage fatigue and desired adaptation (strength, speed or hypertophy)

Velocity based training sensor measuring barbell speed
Load–velocity profiling is a core principle of VBT. In the video below, we break down how profiling works and how coaches apply it in practice:

Simple load velocity profiling

Build a load-velocity profile in an instant, without the need for manual data entry or spreadsheets. Output stores an athlete's VBT training data automatically, allowing automatic load-velocity profile generation

Build a load-velocity profile with your data in seconds

Estimate 1RM based on minimum velocity thresholds

Identify optimal loading for peak power

Use as a rehab-assessment tool to sub-maximally quantify progress in power and strength

Combine with our vertical jump testing data to understand your athletes' power qualities.

What our customers have to say

"Output is my Velocity Based Training tool of choice. With load-velocity profiles being automatically generated from the data that you capture, it's superb for coaches who are time poor. It’s simple, easy to use - plug and play in 60 seconds!”

Chris Tombs

VBT & Performance Specialist

Output's Velocity Based Training Device
Features
OTHER
IMU'S
LINEAR POSITION  TRANSDUCERS
CAMERA
BASED
Easy To Use Interface
Easily Manage & Visualize Data
Portable
DB & Body Weight Movements
Wide Range of Use Beyond VBT
Cost
$-$$
$-$$
$-$$
$$$$

Velocity Based Training Frequently Asked Questions

Check out some of the common questions we get below.
How much does velocity based training devices cost?

Velocity based training systems vary hugely in cost, popular camera-based and linear-positional-transducers cost over $2000 per device.

Many more cost effective VBT options also exist with Output Sports sensors being under $500 per device.

Like Output Sports, most systems also require a software subscription which vary on price based on feature-set and the number of athletes you work with.

Does velocity-based training work?

Velocity based training quantifies weight room S&C in more detail than reps and sets based training only. The velocity, power, force and displacement data can be used to drive focus and competition with the athletes.

Some research indicates improvements in strength, acute force production and power (6-12%) when subjects are provided visual feedback (1,2,3).

What is the best approach to set up for large groups?

You can use multiple racks or stations - If you have 10 training stations used by 30-40 athletes, set up 10 racks with a sensor at each one. This allows you to work with smaller groups of 3-4 athletes per station. With this you can also do supersets, or combine VBT and other exercises like jumps, power, or mobility, having athletes alternate with each other to keep the flow moving.

How reliable and valid are Output data?

Output data is very reliable, in multiple tests it gives similar readings as other highly-respected brands in the market. You can read more about it here.

What is the best implementation for the first time I measure VBT?

Start simple. Just focus on moving the bar as intentfully as you can and tracking the speed. If you need help being intentional, think of using each of your reps to beat the speed of the previous one. It gives every move you make an explicit intention. 

Strap the sensor on and do a few sets of an exercise like the squat. Try to move the bar faster on each rep and see how the velocity changes.

If you're new to VBT, you can also start with one of our predefined velocity zones. Choose a zone like "Light Loaded Power” or "General Strength" and autoregulate your weight based on hitting that target velocity. You can read more about it here

The key is to get comfortable with the concept of moving with intent and seeing how the velocity changes. Don't overcomplicate it at first. Just focus on the basics of VBT.

What is the best VBT device?

We tested all the velocity-based training devices out in the market right now, and make recommendations taking into account your specific needs. You can read more about it here.

What technology is used in velocity-based training?

The different types of technology used in VBT measurement are: linear positional transducers (LPTs), inertial measurement units (IMUs), camera-based systems, and mobile apps.

Our IMU-based system provides unmatched versatility, covering traditional barbell lifts, Olympic lifts, plyometrics, med-ball throws, mobility assessments, and more, with a strong commitment to continuous innovation, an intuitive user experience, and a leading cloud platform.

What is an example of velocity-based training?

VBT is a way to monitor an athlete’s readiness and ability to train via barbell velocity. If the bar is moving quickly, then the athlete’s readiness to train is high, and/or the load applied to the exercise is too low. If the bar is moving slowly, then readiness to train is low and/or the load is too high. Some VBT use-cases are: load-velocity profiling; targeting specific adaptations in training; driving intent in the weight room.

What equipment is needed for velocity-based training?

You will need your barbell, trap-bar and/or dumbbells, to train with and then to quantify your weight-training, you will also need one Output V2sensor, which straps to your bar or wrist and pairs to the Output Capture mobile/tablet app.

Free course: Velocity Based Training

In this mini-course, VBT expert, Chris Tombs,  teaches practical techniques to effectively use Velocity Based Training. Learn load velocity profiling and data-driven strategies for precise programming and safer coaching. Episodes are sent directly to your inbox.

Ready to revolutionise your Velocity Based Training?

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