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Effect of open chain kinetic vs closed chain kinetic exercise among Athletes with Hamstring Strain

Effect of open chain kinetic vs closed chain kinetic exercise with common use of blood flow restriction therapy among Athletes with Hamstring Strain - nil

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/12/098623
Enrollment
30
Registered
2025-12-08
Start date
Unknown
Completion date
Unknown
Last updated
2026-01-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Blood Flow Restriction Therapy without additional exercise intervention.: Intervention: All participants will receive supervised, group specific exercise training with blood flow restri

Sponsors

nil
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: a. The participants, both male and female, shall be between eighteen and thirty five years of age, representing the young adult group. b. The study sample will include participants from both genders. c. The participants must have a hamstring strain diagnosed either by an orthopedician or through special tests such as the Ninety Ninety Straight Leg Raise Test or the Bend Knee Stretch Test as described by Heiderscheit and colleagues in the Journal of Orthopaedic and Sports Physical Therapy. d. The inclusion time frame will range from the acute to subacute stage, that is, from seven to twenty one days after injury, as suggested by Kisner and Colby in Therapeutic Exercise Foundations and Techniques, seventh edition, F A Davis Company, two thousand seventeen. e. All participants must be willing and able to provide informed consent.

Exclusion criteria

Exclusion criteria: a.History of fracture of lower extremities, ankle sprain b.Any history of musculoskeletal condition like PIVD. c.Any precious history of hamstring surgery d.Grade III hamstring strain e.Neurological disorder f.Any cardiovascular or systemic illness contraindicating exercise or BFRT g.Non consenting individuals.

Design outcomes

Primary

MeasureTime frame
Primary outcome measure Hamstring muscle strength Functional Assessed by the Sit to Stand Test and the Time Up and Go TUG Functional performance Performance in above functional tests Sit and Stand Test serves as both strength and overall functional status indicators in athletic contexts Timepoint: Baseline and post

Secondary

MeasureTime frame
Secondary outcome measure Flexibility Measured using the 90-90 Straight Leg Raise Test & Bent Knee Stretch Test to determine hamstring range of motion Pain Levels Recorded via the Numerical Pain Rating Scale NPRS to monitor symptom progression through rehabilitation Timepoint: Baseline & post

Countries

India

Contacts

Public ContactArti Gupta

Arti Gupta

arti.gupta@s.amity.edu8448178995

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026