## Protocol Section
### Identification Module
**NCT ID:** NCT06437613

**Brief Title:** "Effects of Passive Static Stretching of 30 Seconds Versus 60 Seconds on the Hamstring Flexibility in Adults With Hamstring Tightness.

**Official Title:** "Effects of Passive Static Stretching of 30 Seconds Versus 60 Seconds on the Hamstring Flexibility in Adults With Hamstring Tightness.

#### Organization Study ID Info
**ID:** FUI/CTR/2024/9
#### Organization
**Class:** OTHER
**Full Name:** Foundation University Islamabad
### Status Module
#### Completion Date
**Date:** 2024-06-20

**Type:** ESTIMATED

#### Expanded Access Info
#### Last Update Post Date
**Date:** 2024-05-31

**Type:** ESTIMATED

**Last Update Submit Date:** 2024-05-27

**Overall Status:** RECRUITING

#### Primary Completion Date
**Date:** 2023-11-20

**Type:** ACTUAL

#### Start Date
**Date:** 2023-07-15

**Type:** ACTUAL

**Status Verified Date:** 2024-05

#### Study First Post Date
**Date:** 2024-05-31
**Type:** ESTIMATED
**Study First Submit Date:** 2024-05-27
**Study First Submit QC Date:** 2024-05-27
### Sponsor Collaborators Module

#### Lead Sponsor

**Class:** OTHER

**Name:** Foundation University Islamabad

#### Responsible Party

**Type:** SPONSOR

### Oversight Module

**Is FDA Regulated Device:** False

**Is FDA Regulated Drug:** False

**Oversight Has DMC:** False

### Description Module

**Brief Summary:** This study is a randomised controlled trial and the purpose of this study is to determine the effects of Passive Static Stretching of 30 seconds versus 60 seconds on the Hamstring Flexibility in adults with Hamstring Tightness.

The study is conducted in Rehabilitation department of Fauji Foundation Hospital on the sample of 38 participants. Hamstring flexibility will be evaluated at the beginning by Active knee extension test.

The subjects will be randomized into two group by sealed envelope method. Baseline assessment would be done by using tools of SLR and modified knee extension test and then final assessment will be done after 4 weeks.

**Detailed Description:** The purpose of this study is to determine the effects of passive static stretching on hamstring flexibility in adults with hamstring tightness" adults (age : 18-45 years ) by using

1. Goniometer
2. Straight leg raise (SLR)
3. Passive Hip Flexion Test(PHFT)
4. Active Knee Extension Test( AKET)
5. Modified Knee Extension Test(MKET) Data will be collected before and after the intervention protocol for each participant.

Data collection procedure:The subjects will be advised of the training session schedule following the baseline assessment. Pre and post intervention scores will be recorded.

### Conditions Module

**Conditions:**

- Hamstring Flexibility

### Design Module

#### Design Info

**Allocation:** RANDOMIZED

**Intervention Model:** PARALLEL

**Intervention Model Description:** Randomized Controlled Trial

##### Masking Info

**Masking:** NONE

**Primary Purpose:** TREATMENT

#### Enrollment Info

**Count:** 32

**Type:** ESTIMATED

**Phases:**

- NA

**Study Type:** INTERVENTIONAL

### Arms Interventions Module

#### Arm Group 1

**Description:** Week 1 Passive Hip Flexion Test Straight leg Raise Modified Knee Extension Test Passive Static Stretching 3-4 reps 3-5 second hold in each activity Week 2 Passive Hip Flexion Test Straight leg Raise Modified Knee Extension Test Passive Static Stretching 3-4 reps 3-5 second hold in each activity

Week 3 Passive Hip Flexion Test Straight leg Raise Modified Knee Extension Test Passive Static Stretching 3-4 reps 3-5 second hold in each activity

Week 4 Passive Hip Flexion Test Straight leg Raise Modified Knee Extension Test Passive Static Stretching 3-4 reps 3-5 second hold in each activity

**Intervention Names:**

- Procedure: Passive Static Stretching exercises for 30 seconds

**Label:** Group 1

**Type:** EXPERIMENTAL

#### Arm Group 2

**Description:** Week 1 Passive Hip Flexion Test Straight leg Raise Modified Knee Extension Test Passive Static Stretching 3-4 reps 3-5 second hold in each activity Week 2 Passive Hip Flexion Test Straight leg Raise Modified Knee Extension Test Passive Static Stretching 3-4 reps 3-5 second hold in each activity Week 3 Passive Hip Flexion Test Straight leg Raise Modified Knee Extension Test Passive Static Stretching 3-4 reps 3-5 second hold in each activity

Week 4 Passive Hip Flexion Test Straight leg Raise Modified Knee Extension Test Passive Static Stretching 3-4 reps 3-5 second hold in each activity

**Intervention Names:**

- Procedure: Passive Static Stretching exercises for 60 seconds

**Label:** Group 2

**Type:** EXPERIMENTAL

### Interventions

#### Intervention 1

**Arm Group Labels:**

- Group 1

**Description:** Intervention includes Following Tests

1. Passive Hip Flexion Test(PHFT)
2. Straight Leg Raises(SLR)
3. Modified Knee Extension Test(MKET)

**Name:** Passive Static Stretching exercises for 30 seconds

**Type:** PROCEDURE

#### Intervention 2

**Arm Group Labels:**

- Group 2

**Description:** Intervention includes Following Tests

1. Passive Hip Flexion Test(PHFT)
2. Straight Leg Raises(SLR)
3. Modified Knee Extension Test(MKET)

**Name:** Passive Static Stretching exercises for 60 seconds

**Type:** PROCEDURE

### Outcomes Module

#### Primary Outcomes

**Description:** Numeric Pain Rating Scale has a scale of 0-10 or 0-100 points and can be given verbally or in writing.

**Measure:** Pain intensity

**Time Frame:** 4 weeks

**Description:** Goniometer will be used

**Measure:** Range of motion

**Time Frame:** 4 weeks

**Description:** Physical Function will be assessed using Oswestry disability Questionairre

**Measure:** Physical Function

**Time Frame:** 4 weeks

**Description:** Using Inclinometer

**Measure:** Lumbar range of motion

**Time Frame:** 4 Weeks

### Eligibility Module

**Eligibility Criteria:** Inclusion criteria:

* Adults age ranging from 18-45 years
* Both males and females are included in the study
* Individuals with 90 degree hip flexion having a minimum reduction of 15 degrees in knee extension position.

Exclusion criteria :

* Old adults
* Individuals suffering from any acute or chronic co-morbidities of musculoskeletal, neurologic, cardiovascular or systemic origin
* Post-surgical cases
* Hamstring strain or any other dysfunction in past two years.

**Maximum Age:** 45 Years

**Minimum Age:** 18 Years

**Sex:** ALL

**Standard Ages:**

- ADULT

### Contacts Locations Module

#### Central Contacts

**Contact 1:**

**Email:** Imranmalik109558@gmail.com

**Name:** Imran Malik, MS-MSKPT*

**Phone:** +92 355877619

**Role:** CONTACT

#### Locations

**Location 1:**

**City:** Rawalpindi

**Contacts:**

***Contact 1:***

- **Email:** sana.khalid@fui.edu.pk

- **Name:** Sana Khalid, DPT,MSNMPT,PHD*

- **Phone:** 03444218174

- **Role:** CONTACT

**Country:** Pakistan

**Facility:** Foundation University College of Physical Therapy

**State:** Punjab

**Status:** RECRUITING

**Zip:** 4000

## Derived Section

### Misc Info Module

- Version Holder: 2024-05-31
