- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03641781
Comparison Of Isometric And Isokinetic Strength Training Effects On Physical Performance In Athletes With Knee Pain
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- The adult athletes between ages 18 to 35 years.
- Athletes with unilateral knee pain.
- Both male and female.
Exclusion Criteria:
- Athletes with bilateral knee pain and any deformity around knee were excluded from this study.
- Any other joint involvement of lower limb while assessment were also excluded from study.
- Athletes with recent history of surgeries for fractures or ligamentous reconstruction were excluded from this study.
- Patients who were medically unstable.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Isometric strength training group
Knee pain athletes were assessed by The International Knee Documentation Committee (IKDC) 2000 Subjective Knee evaluation form and were assigned into ISOM group.
ISOM group participants were involved in isometric strengthTraining at angle of 30°,45°,60° of knee flexion for 5 maximum contraction for both hamstring and quadriceps.
10 sessions were given on alternate day basis by using Biodex Isokinetic system.
|
Isokinetic strength program included strength training at 5 different velocities from slow to fast. Participants were trained on speed of 30°/sec, 90°/sec, 150°/sec, 210°/sec and 270°/sec. Flexion and extension movements were completed with 5 repetitions at each speed. Participants of isometric strength training group performed isometric contractions at 30°, 45° and 60° of knee flexion with five repetitions at each angle for both hamstring and quadriceps. |
Active Comparator: Isokinetic strength training group
Knee pain athletes were assessed by The International Knee Documentation Committee (IKDC) 2000 Subjective Knee evaluation form and were assigned into ISOK group isokinetic training group randomly.
ISOk group participants were involved in Training at speed of 30 deg/sec, 90deg/sec, 150/deg/sec 210deg/sec, 270deg/sec 5 repetition for both hamstring and quadriceps.
10 sessions were given on alternate day basis by using Biodex Isokinetic system.
|
Isokinetic strength program included strength training at 5 different velocities from slow to fast. Participants were trained on speed of 30°/sec, 90°/sec, 150°/sec, 210°/sec and 270°/sec. Flexion and extension movements were completed with 5 repetitions at each speed. Participants of isometric strength training group performed isometric contractions at 30°, 45° and 60° of knee flexion with five repetitions at each angle for both hamstring and quadriceps. |
No Intervention: Healthy control group
Data for outcome parameters including Peak torque average peak torque average power agonist antagonist ratio by using biodex isokinetic system for both by isometric contraction method and isokinetic method.
For performance test were recorded for healthy control of same age group to compare the training effect with healthy control values.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
change in Agility Run Test time
Time Frame: change from baseline through completion an average of 3 weeks
|
The agility run test was conducted by placing cones at the non-slippery surface.
The time to complete the test was recorded by using stop watch.
A 10 Meter distance in figure of 8 was made on ground with help of cones.
Time taken to complete was recorded in seconds.
|
change from baseline through completion an average of 3 weeks
|
change in Vertical Jump test height
Time Frame: change from baseline through completion an average of 3 weeks
|
Vertical jump test was conducted by using the measuring tape placed on wall.
Athletes were standing along the wall and the standing height, the highest level of finger touching the wall was recorded initially.
Athlete then jumped vertically and marked on the wall and performed three repetitions.
The greatest difference between initial standing height and after jump height was recorded as score of vertical jump.
|
change from baseline through completion an average of 3 weeks
|
change in Athletic single leg stability test
Time Frame: change from baseline through completion an average of 3 weeks
|
The athletic single leg stability test was used to assess the stability of athlete conducted by using Biodex Balance System SD (Biodex Medical Systems, Inc. NY, USA).
Athletes were standing on involved leg and platform setting was at level 4. Athletes performed 3 repetitions of 20 seconds each with 10 seconds rest between the repetitions to complete the test.
Overall stability index, anterior posterior index, and medial lateral index were recorded.
|
change from baseline through completion an average of 3 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
change in Peak Torque value (FT-LB)
Time Frame: change from baseline through completion an average of 3 weeks
|
Highest muscular force output at any moment during a repetition.
Peak torque indicates the muscle's maximum strength capability.
This is also equivalent to a 1-repetition maximum (RM) isotonic strength test.
|
change from baseline through completion an average of 3 weeks
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- IIRS-IUISB/PHD/006
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Sharing Supporting Information Type
- Study Protocol
- Statistical Analysis Plan (SAP)
- Informed Consent Form (ICF)
- Clinical Study Report (CSR)
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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