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NCT06382597 Clinical Trial

Four Weeks of Nordic Hamstring Exercises Impact the Strength and Balance of the Hamstring Muscle Group

Hamstring Injury Clinical Trial

Official title:
Four Weeks of Nordic Hamstring Exercises Impact the Strength and Balance of the Hamstring Muscle Group

Clinical Trial Details — Status: Not yet recruiting

Administrative data
NCT number NCT06382597
Other study ID # AWFiS/2024_2_P-GM
Secondary ID
Status Not yet recruiting
Phase
First received
Last updated
Start date May 1, 2024
Est. completion date July 10, 2024

Study information
Verified date April 2024
Source Gdansk University of Physical Education and Sport
Contact Magdalena Podczarska-Glowacka
Phone +48 (58) 55 47 324
Email magdalena.podczarska-glowacka@awf.gda.pl
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The aim of the study is to assess the impact of 4 weeks of eccentric Nordic Hamstring Exercise training on changes in the hamstring muscle group, as well as to analyze parameters such as maximum muscle strength of the knee flexors, RFD (rate of force development) and static balance, dynamics for the dominant leg.

Description:

Research procedure: Nordic Hamstring Exercise training covers a period of 4 weeks, during which the volunteer exercises 3 times a week for 3 sets, each set consisting of 3 repetitions of NHE. Before starting eccentric exercises, you will warm up for 15 minutes. After each series, there will be a 2-minute passive break, during which the subject will rest. In the first week, the subject will exercise under the supervision of the instructor, in the next three weeks the subject will exercise at home after prior instruction.

Recruitment information / eligibility
Status Not yet recruiting
Enrollment 2
Est. completion date July 10, 2024
Est. primary completion date July 10, 2024
Accepts healthy volunteers
Gender All
Age group 19 Years to 26 Years
Eligibility Inclusion Criteria: - healthy people aged 19-26, - no injuries, - athletes, people practicing sports as amateurs Exclusion Criteria: - during the period of greatest training load related to the discipline, - overload changes in the joints: knee, hip and lumbar-sacral, - pain, - muscle fatigue, overtraining, - in strength sports a few weeks before the start, - inflammation of the osteoarticular and ligamentous elements of the lower limbs, - previous injuries, surgical procedures within 6 months before the intervention

Study Design

Related Conditions & MeSH terms

Intervention

Other:
• Nordic hamstring exercise
Nordic Hamstring Exercise involves a controlled descent of the upright torso from a vertical kneeling position forward towards the ground (parallel to the ground) and returning to the starting position. The ankle joints are stabilized by the other person's grip during a series of exercises.

Locations
Country Name City State
n/a

Sponsors (1)
Lead Sponsor Collaborator
Gdansk University of Physical Education and Sport

Outcome
Type Measure Description Time frame Safety issue
Primary Biodex Balance System The medial-lateral stability index (MLSI), anteroposterior stability index (APSI) and general static and dynamic stability index will be assessed for both limbs and the dominant leg 15 min
Secondary Biodex System The maximum muscle strength of the hamstring group will be assessed for both legs 20 min
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