Speed & Explosiveness Development

Explosive Strength Testing for Athletes

Measure key metrics to improve sprint efficiency, rate of force development, and explosive strength. Measure anywhere your athletes are without being limited to a testing station. 

Reactive Strength Index (RSI)

Our RSI test offers valuable information on explosive strength, rate of force development, neuromuscular function, asymmetry, and movement efficiency, which can help practitioners guide programming and treatment plans for injury risk mitigation and recovery.

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Common single and double leg tests.

Double and single-leg drop-jump variations

Double and single-leg repeated jump variations (e.g. 10-5 Test)

Contacts

Our contact tests offer a useful tool for evaluating dynamic movement abilities and asymmetries, helping guide training interventions and return-to-play protocols.

Ground contact time reflects sprint efficiency, force production, and technique. All of which affect the results of sprint performance on the field. 

EXPLOSIVE STRENGTH TESTING 

Quantification of key kinematic measures in travelling jumps (unilateral and bilateral) and sprinting

Hopping and hurdle variations

Bounding variations

Pogo variations

Sprinting & sprint drills

Speed and Explosiveness
 Frequently Asked Questions

Check out some of the common questions we get below.
What is the measurement of explosive strength?

Explosive strength is typically measured by how much force an athlete can generate in a short time. Tests such as countermovement jumps or squat jumps are commonly used, with metrics like jump height and reactive strength index providing insight. Output offers valid jump protocols with immediate feedback, making it easy to assess explosive control metrics across individuals or large groups.

What is the explosive leg power test?

The explosive leg power test usually refers to vertical jump assessments, which evaluate lower-body force and velocity production. Different jump types and protocols—such as countermovement, squat, or drop jumps—can highlight strengths and weaknesses. With Output, coaches get accurate, research-validated measurements plus technique analysis and feedback in seconds, allowing for efficient group testing and longitudinal tracking of progress.

What is the 60 second strength test?

The 60 second strength test measures muscular endurance by counting how many repetitions of a movement (such as push-ups or sit-ups) can be completed in one minute. While simple to administer, it offers limited insight into explosive ability. With Output, coaches can complement endurance measures by tracking dynamic strength and power metrics, ensuring a fuller profile of athlete performance.

What is an explosive limit test?

The explosive limit test evaluates how close an athlete can perform to their maximal power output, often assessed through loaded jumps or barbell velocity profiling. This highlights where power production peaks along the force–velocity curve. Output simplifies setup and logistics by delivering real-time velocity data and feedback, enabling precise monitoring of explosive capacity and efficient group testing.

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