# Effect of Low Amplitude Vibration Therapy on Flexibility of Hamstring Muscle in Athletes of Pakistan

> **NCT04784741** · NA · COMPLETED · sponsor: **Shifa Clinical Research Center** · enrollment: 40 (actual)

## Conditions studied

- Hamstring Contractures
- Whole Body Vibration

## Interventions

- **OTHER:** Conventional static hamstring muscle stretching
- **DEVICE:** Low amplitude whole body vibration therapy
- **DEVICE:** Biodex Balance System
- **PROCEDURE:** Range of motion of hamstring muscle

## Key facts

- **NCT ID:** NCT04784741
- **Lead sponsor:** Shifa Clinical Research Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-08-05
- **Primary completion:** 2017-11-07
- **Final completion:** 2018-01-03
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2021-03-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04784741

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04784741, "Effect of Low Amplitude Vibration Therapy on Flexibility of Hamstring Muscle in Athletes of Pakistan". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04784741. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*