Power Testing: Square Hop Test

The Square Hop Test assesses lower-limb agility, power and neuromuscular control by asking the client to hop around a square pattern on one leg.

Introduction

Sport requires repeated direction changes, not just straight hops. The Square Hop Test challenges a client to hop accurately and quickly through multiple directions while maintaining single-leg control.

Quick Summary

Test name: Square Hop Test
Purpose: Assess multidirectional single-leg hop control
What it assesses: Hop speed, accuracy, lower-limb control and balance
Equipment: MAT or square markers
Key finding: Time and errors
Best used with: Side Hop, Crossover Hop, Lateral Hop and balance tests
Key limitation: Protocol variations affect scores

What Is the Square Hop Test?

The Square Hop Test uses a square pattern. The MAT article describes hopping into and around a square, breaking up each direction by returning into the square, then recording best time and fewest errors.  

Why It Is Used

It assesses multidirectional single-leg control, accuracy and speed. It may be useful for ankle, knee and sport-related rehabilitation.

What It Measures

It measures time to complete a set square-hop pattern and number of errors.

Who It Is Useful For

Athletes, ankle rehabilitation clients, ACL rehabilitation clients and clients returning to multidirectional movement.

Equipment Required

MAT or four markers
Flat non-slip surface
Timer
Measurz or MAT
Optional video

Step-by-Step Protocol

Create a square using the MAT or four markers.

The client stands on one leg facing the square.

They hop into the square, then to each outside direction as instructed, returning through the square between directions.

Complete the chosen number of circuits.

Time the trial and count errors.

Rest 30–60 seconds between trials.

Repeat on both legs.

Record best time and fewest errors.

Scoring and Interpretation

Record completion time and errors. A faster time with fewer errors suggests better multidirectional hop control. A fast score with many errors should not be interpreted as better performance.

Normative Data or Reference Values

The MAT article notes limited normative data and provides examples from college-aged and adolescent soccer populations.   Use only matched protocol values.

Reliability and Validity

Reliability depends on square size, route, number of circuits, error definition and timing method.

Common Errors and Testing Limitations

Common errors include touching lines, hopping in the wrong order, using the opposite foot, losing balance and changing square dimensions.

Practical Applications

Use the Square Hop Test to monitor ankle/knee control, multidirectional hopping and return-to-sport progression.

How to Record This in Measurz

Record side, square size, circuit count, time, errors, pain, confidence, balance loss and movement notes.

FAQs

What does the Square Hop Test measure?

Multidirectional single-leg hop control, speed and accuracy.

What is the score?

Usually completion time plus error count.

Should errors be recorded?

Yes. Error count is essential for interpretation.

Key Takeaways

The Square Hop Test assesses speed and accuracy.
Record both time and errors.
Standardise square size and route.
Use with other hop and balance tests.

References

Bell, D. R., Oates, D. C., Clark, M. A., Padua, D. A., & Twohig, B. P. (2016). Normative values for the square hop test in college-aged men and women. International Journal of Sports Physical Therapy, 11(6), 827–835.

Read, P. J., Oliver, J. L., De Ste Croix, M. B., Myer, G. D., & Lloyd, R. S. (2019). A prospective investigation to evaluate risk factors for lower extremity injury risk in male youth soccer players. Journal of Strength and Conditioning Research, 33(1), 94–101.