Sprint technique optimization, sprint performance enhancement, and neuromuscular coordination in healthy national-level sprinters Other
Conditions
Interventions
Participants were randomly assigned to one of three parallel groups: an XR-based multisensory feedback group, a video feedback group, or a conventional training control group. Randomisation was perfor
Sponsors
Kangwon National University
Eligibility
Sex/Gender
All
Age
18 Years to 25 Years
Inclusion criteria
Inclusion criteria: 1. National-level track and field sprint athletes aged 18–25 years 2. At least 3 years of systematic sprint training experience 3. Normal or corrected-to-normal vision and hearing 4. No history of neurological disorders or vestibular dysfunction 5. No musculoskeletal injuries within the preceding 6 months
Exclusion criteria
Exclusion criteria: 1. Contraindications to wearing head-mounted devices 2. Unable to complete the full 16-week study protocol 3. History of neurological disorders or vestibular dysfunction 4. Musculoskeletal injuries within the preceding 6 months 5. Uncorrected vision or hearing problems
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 30-m sprint time measured using a Brower TC-Gates photocell timing system placed at 0, 10, 20 and 30 m, at baseline, week 6, week 12, and week 16 retention assessment | — |
Countries
China
Contacts
Public ContactGang Qin
Outcome results
None listed