NCT07505537

Using BlazePod® for Pre-Season Screening of Lower Limb Injury Risk

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 60 (estimated)
• Sponsor: Aveiro University · Academic / Other
• Sex: All
• Age: 18 Years – 60 Years
• Healthy volunteers: Accepted

Summary

Preventing lower limb injuries is a key concern in sports and physical activities. Even though injury prevention programs and pre-season screening have improved recently, these injuries still happen often. New technology might help improve traditional screening methods. The BlazePod® system offers a fresh, active way to assess function and train physical skills. This study aims to explore the link between the BlazePod® One-Leg Balance Activity (OLBA) test and the Y-Balance Test (YBT) in healthy young adults. Using kinematic analysis, we want to see if the OLBA test can serve as a preseason tool to predict ankle injuries. Participants will complete the YBT, the Weight-Bearing Lunge Test, and the OLBA test with the BlazePod® system, along with the Cumberland Ankle Instability Tool (CAIT) and a sociodemographic questionnaire. We will record all tests using the Vicon T20S 3D motion capture system and analyze the data with MOKKA software. We expect to find a significant positive correlation between the average taps in the BlazePod® test and the combined YBT score. These results could show that the OLBA test with BlazePod® is a useful way to assess ankle injury risk.

Detailed description

Prevention of lower limb injuries is a major concern in sports and physical activity. Although injury prevention programs and pre-season screening tests have improved in recent years, the incidence of lower limb injuries remains high. Recent technological advances may complement traditional screening methods in identifying injury risk. The BlazePod® system offers an innovative, dynamic approach to functional assessment and physical skills training. The main objective of this study is to examine the relationship between the BlazePod® One-Leg Balance Activity (OLBA) test and the Y-Balance Test (YBT) in healthy young adults, using kinematic analysis to determine whether the OLBA test can be used as a preseason screening tool to predict ankle injuries. Participants will perform the YBT, the Weight-Bearing Lunge Test, and the OLBA test using the BlazePod® system and will complete the Cumberland Ankle Instability Tool (CAIT) and a sociodemographic questionnaire. All functional tests will be recorded using the Vicon T20S 3D motion capture system and analyzed with MOKKA software. We expect the results to show a statistically significant, positive correlation between the average number of taps in the BlazePod® test and the composite YBT score. We expect that these findings will suggest that the OLBA test using BlazePod® may be a useful tool for assessing ankle injury risk.

Conditions

• Dynamic Balance
• Range of Motion, Articular

Timeline

• Start date: 2026-04-06
• Primary completion: 2026-04-13
• Completion: 2026-04-13
• First posted: 2026-04-01
• Last updated: 2026-04-01

Locations

1 site across 1 country: Portugal