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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.
Getting started with VBT training can be daunting for some users. We make it simple with pre-defined training velocity zones. Just select the training effect you would like to elicit, select your weight, and go. You can get more information on this feature on our knowledge base.
More advanced coaches can easily customize settings for their athletes' strength training program.
Choose desired real-time metric (mean / peak velocity) for their training session
Set min/max velocity targets for athletes to see as they train
Real-time target zone feedback to guide athletes as they train
Manage training load and fatigue with velocity drop-off from either first or last rep
Configure velocity drop-off by desired percentage
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 one-click 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
Jump height is influenced by several factors, including your height, weight, sleep quality, and overall fatigue. To help you understand how your numbers compare, Output Sports has put together a free ebook with normative data for jump performance. You can find it linked here.
Focus on bodyweight strength and plyometric exercises like jump squats, split squats, and tuck jumps. Add core work and mobility drills for better control and range. Track progress with a wearable device like Output Sports’ sensor if you have one.
You can measure your vertical jumps using the Output Sports wearable sensor. Just strap the sensor to your foot, making sure the top is facing upward from your shoe. In the Capture app, select your exercise—if it’s a single-leg movement, be sure to choose the same side the sensor is on—then tap start. Output will automatically capture your data in real time, so as soon as you complete a jump, your results will be ready.
You can use the Output Sports wearable sensor to measure your vertical jumps with precision. It straps securely to your foot during jump testing and uses both an accelerometer and a gyroscope to capture detailed movement data. These sensors work together to calculate metrics like jump height, ground contact time, and flight time, giving you accurate insights to track progress or fine-tune your training.
Jump height is calculated using flight time—the time between take-off and landing. The sensor captures this using data from the accelerometer and gyroscope on your foot. From flight time, Output applies a physics-based formula to estimate vertical displacement with precision. It’s the same method used in research and validated sports science protocols.
The Countermovement Jump (CMJ) and Squat Jump (SJ) are both tests used to assess lower-body power, but they differ in execution and what they measure.
The CMJ involves a quick downward movement followed by an explosive jump, utilizing the stretch-shortening cycle (SSC) to store and release elastic energy. This makes the CMJ more reflective of dynamic, sport-specific movements and typically results in higher jump heights.
The SJ begins from a static squat position without any preparatory movement, minimizing the SSC and isolating concentric muscle action. This allows for a clearer evaluation of pure explosive strength without the contribution of elastic energy or momentum.
Jump height is a fast, reliable way to measure lower-body power and neuromuscular performance. It gives clear feedback on how explosive you are and how well your body is adapting to training. Using a tool like the Output Sports sensor, you can test your jump height regularly to monitor fatigue, track progress, and make informed decisions about your workouts or recovery. It’s low-impact, quick to perform, and easy to fit into your normal routine. You can find out more about testing effectively here.
The Output Sports sensor is built with research-grade motion tracking technology. It uses a combination of accelerometer and gyroscope data to capture vertical displacement with high accuracy. Internal validation studies have shown strong agreement with gold-standard methods like force plates, making it a reliable tool for field-based or remote testing. You can learn more about it here. You can also read more about recent research that puts Output at comparable accuracy as Force Plates here.
Jump Height
Definition: The highest point reached during a jump.
Flight Time
Definition: Total time between leaving and landing on the ground.
Takeoff Velocity
Definition: The velocity at the moment of takeoff.
Total Work
Definition: The total work exerted throughout the movement, from the lowest point to the highest point.
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.
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