NCT05220215

Brief Summary

The major aim of this project to compare the effects of Resistance band training and Nordic hamstring exercise on hamstring strength among football players.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
34

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Jun 2021

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

June 29, 2021

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 31, 2021

Completed
1 day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 1, 2021

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

January 3, 2022

Completed
1 month until next milestone

First Posted

Study publicly available on registry

February 2, 2022

Completed
Last Updated

February 2, 2022

Status Verified

January 1, 2022

Enrollment Period

4 months

First QC Date

January 3, 2022

Last Update Submit

February 1, 2022

Conditions

Keywords

Nordic Hamstring exerciseModified sphygmomanometerManual muscle TestingResistance band

Outcome Measures

Primary Outcomes (2)

  • Modified sphygmomanometer Test

    Modified sphygmomanometer is a non-invasive test and method which may provide reliable, rapid and valid measurement of assessing hamstring strength in field-based sports.

    4 weeks

  • Manual Muscle Test (MMT)

    Manual muscle test (MMT) is a procedure for the evaluation of strength of individual muscle or muscles group, based upon the effective performance of a movement in relation to the forces of gravity or Manual Resistance through the available Range of motion (ROM). Manual Muscle Testing Grading System from 0=No visible or palpable contraction to 5= full range of movement against gravity, maximal resistance.

    4 weeks

Secondary Outcomes (2)

  • 40-yard dash Test

    4 weeks

  • Muscle soreness rating following exercise

    4 weeks

Study Arms (2)

Group A: Nordic Hamstring Exercise

EXPERIMENTAL

This group includes 15 male participants who will be given 10 minutes of warm and cool down sessions that includes stretching. Number of sets and repetitions progressively increase i-e: Week 1 - 2 sessions with 2 sets of 5 repetitions each. Week 2 - 2 sessions with 3 set of 5 repetitions each. Week 3 - 2 sessions with 4 set of 6 repetitions each. Week 4 - 2 sessions with 4 set of 8 repetitions each.

Other: Nordic Hamstring Exercise

Group B: Hamstring Curl with Resistance Band

EXPERIMENTAL

This group includes 15 male participants who will be given 10 minutes of warm and cool down sessions that includes stretching. Number of sets progressively increase i-e: Week 1 - 2 sessions with 2 sets of 15 repetitions each. Week 2 - 2 sessions with 3 set of 15 repetitions each. Week 3 - 2 sessions with 4 set of 15 repetitions each. Week 4 - 2 sessions with 4 set of 15 repetitions each.

Other: Hamstring Curl with Resistance band

Interventions

To perform Nordic Hamstring Exercise, the subject was in kneeling position on the mat, arms by the side or in front of the chest, knee in 90-degree flexion and ankles well stabilized with the help of a therapist which is positioned behind the subject. Then subject was asked to lean forward by using the hamstring muscles by extending while trying to resist the forward fall, he should lean forward from the knee and not from the hip. The only time one can put his hands in front of him is when he can't rely on his legs and then push himself back to starting position and them repeat the procedure again.

Group A: Nordic Hamstring Exercise

Traditional Hamstring Curl by using Resistance band. Resistance Band: Thera-band Green, 4.6 kg resistance at 100% elongation

Group B: Hamstring Curl with Resistance Band

Eligibility Criteria

Age18 Years - 28 Years
Sexmale(Gender-based eligibility)
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Male
  • Age: 18-28 years
  • Football players
  • Playing should be at least for 1 year

You may not qualify if:

  • To be involved in any additional strength training program i-e: Gym Activities
  • Athletes having hamstring and Quadriceps injuries
  • History of trauma at knee, hip or back
  • Recent history of any upper and lower extremity fracture
  • Any orthopedic or neurological disorder.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Riphah international university

Islamabad, 44000, Pakistan

Location

Related Publications (5)

  • Monajati A, Larumbe-Zabala E, Goss-Sampson M, Naclerio F. The Effectiveness of Injury Prevention Programs to Modify Risk Factors for Non-Contact Anterior Cruciate Ligament and Hamstring Injuries in Uninjured Team Sports Athletes: A Systematic Review. PLoS One. 2016 May 12;11(5):e0155272. doi: 10.1371/journal.pone.0155272. eCollection 2016.

    PMID: 27171282BACKGROUND
  • Mjolsnes R, Arnason A, Osthagen T, Raastad T, Bahr R. A 10-week randomized trial comparing eccentric vs. concentric hamstring strength training in well-trained soccer players. Scand J Med Sci Sports. 2004 Oct;14(5):311-7. doi: 10.1046/j.1600-0838.2003.367.x.

    PMID: 15387805BACKGROUND
  • Rey E, Paz-Dominguez A, Porcel-Almendral D, Paredes-Hernandez V, Barcala-Furelos R, Abelairas-Gomez C. Effects of a 10-Week Nordic Hamstring Exercise and Russian Belt Training on Posterior Lower-Limb Muscle Strength in Elite Junior Soccer Players. J Strength Cond Res. 2017 May;31(5):1198-1205. doi: 10.1519/JSC.0000000000001579.

    PMID: 27467517BACKGROUND
  • Huggins, S, Davies, N, Evans, KL, and Williams, MD. Nordic hamstring exercise strength changes over a season in academy footballers. Br J Sports Med. 2017; 51: 332.

    BACKGROUND
  • Babu SK, Paul A. Effectiveness of Nordic hamstring exercise in improving hamstring muscle flexibility, strength and endurance among young adults. Int J Health Sci Res. 2018; 8(3):119-132

    BACKGROUND

Study Officials

  • Waqar Ahmed Awan, PhD

    Riphah International University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Masking Details
According to Study
Purpose
OTHER
Intervention Model
PARALLEL
Model Details: Two groups with randomization, Assignment: Nordic Hamstring exercise versus Hamstring Curl with Resistance band
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 3, 2022

First Posted

February 2, 2022

Study Start

June 29, 2021

Primary Completion

October 31, 2021

Study Completion

November 1, 2021

Last Updated

February 2, 2022

Record last verified: 2022-01

Data Sharing

IPD Sharing
Will not share

Locations