What Is a Y-Balance Test?
A Y-Balance Test is a movement screen that checks how well you control your body while reaching in different directions on one leg. The test looks at balance, mobility, strength, and coordination. A clinician compares reach performance between sides to identify movement differences that may affect sports activity or injury recovery.
Quick Facts About Y-Balance Test
Category
Movement screening tool
Used for
Balance and lower-body control
Common confusion
Not a general standing balance test
Also called
YBT, Lower Quarter Y-Balance Test
Often discussed with
Sports Chiropractic
Key Takeaways About Y-Balance Test
- It tests reach control during single-leg balance.
- Clinicians compare movement quality between sides.
- It isn't the same as a general balance test.
How Y-Balance Test Works

The Y-Balance Test uses a person’s stance leg while the other leg reaches in set directions. The person keeps the stance foot planted and reaches as far as possible without losing control. The examiner watches balance, body position, and movement quality.
Related glossary terms: Proprioception, Gait Analysis, Postural Assessment.
Results help show how the stance leg and reaching leg work together. A side-to-side difference may point to limited mobility, reduced strength, or poor coordination. The test does not diagnose an injury by itself. Clinicians use its findings with the history, physical exam, and sport demands.

From the Advanced Injury Care Clinic team
When we use the Y-Balance Test in Sports Chiropractic, we watch control throughout each reach. We note whether the person shifts weight, loses alignment, or struggles on one side. Our team considers those findings with movement demands and other exam results.
Y-Balance Test in Practice: A Real-World Example
A soccer player may perform the Y-Balance Test after ankle discomfort affects cutting movements. The clinician may note reduced reach control on the involved side and use that finding to guide sports-focused movement work.
Related Services
Related Terms
Proprioception
Proprioception is the body's sense of position and movement. It helps you know where your limbs…
Gait Analysis
Gait analysis is the study of how you walk or run. It examines foot placement, stride…
Postural Assessment
Postural Assessment is a structured review of how your body aligns and moves during standing, sitting…
Range of Motion
Range of Motion is the available movement at a joint, such as bending, straightening, turning, or…
Advanced Injury Care Clinic
Have Questions About Y-Balance Test?
Contact Advanced Injury Care Clinic for practical guidance on Y-Balance Test and related chiropractor work in Brentwood.
