effects of 6-week corrective-plyometric training with and without visual feedback on dynamic knee valgus

effects of 6-week corrective-plyometric training with and without visual feedback on lower extremity Biomechanics and dynamic balance in junior female athletes with dynamic knee valgus

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20180626040244N1

Enrollment

Registered

2020-11-21

Start date

2020-10-13

Completion date

Unknown

Last updated

2020-11-30

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

Conditions

Dynamic knee valgus. Valgus deformity, not elsewhere classified, knee

Interventions

Intervention 1: Intervention group 1: This group will practice 6 weeks of plyometric-exercises with visual feedback during the exercises from a mirror in a sports gym. Each week includes 3 sessions of

Eligibility

Sex/Gender

Female

Age

10 Years to 14 Years

Inclusion criteria

Inclusion criteria: Observing dynamic knee valgus by performing single leg squat test Regular physical activity between 3 to 5 years

Exclusion criteria

Exclusion criteria: suffering from spine or lower extremity disorders history of fracture, sprain, or strain in lower extremity history of spine or lower extremity surgery using any medicine or painkiller

Design outcomes

Primary

Measure	Time frame
Lower extremity kinematics in 3 motion planes. Timepoint: before starting the interventions, and after 6 weeks of exercise interventions. Method of measurement: 8 Vicon motion capture cameras, a Kistler force plate.;Lower extremity kinetics in 3 motion planes. Timepoint: before starting the interventions, and after 6 weeks of exercise interventions. Method of measurement: 8 Vicon motion capture cameras, a Kistler force plate.;Dynamic balance. Timepoint: before starting the interventions, and after 6 weeks of exercise interventions. Method of measurement: Y-balance kit.	—

Measure

Time frame

Lower extremity kinematics in 3 motion planes. Timepoint: before starting the interventions, and after 6 weeks of exercise interventions. Method of measurement: 8 Vicon motion capture cameras, a Kistler force plate.;Lower extremity kinetics in 3 motion planes. Timepoint: before starting the interventions, and after 6 weeks of exercise interventions. Method of measurement: 8 Vicon motion capture cameras, a Kistler force plate.;Dynamic balance. Timepoint: before starting the interventions, and after 6 weeks of exercise interventions. Method of measurement: Y-balance kit.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactRahman Sheikh Hoseini

Allameh Tabatabai University

rahmanhoseini@atu.ac.ir+98 21 4411 8629

Outcome results

None listed

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