The effect Hopping exercises on the activity and start time of selected lower limb muscles

The effect of Hopping exercises on electromyographic activity of lower limb muscles in athletes with functional ankle instability

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20200404046944N1

Enrollment

Registered

2020-06-17

Start date

2018-09-23

Completion date

Unknown

Last updated

2020-07-13

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

Conditions

Functional ankle instability.

Interventions

Intervention 1: Intervention group: One group does the Hoopping exercise for 6 weeks. Hooping exercises include: forward hoopping, left and right hoopping (15 cm), forward and back hoopping (15 cm), s

Eligibility

Sex/Gender

Male

Age

18 Years to 25 Years

Inclusion criteria

Inclusion criteria: At least one ankle sprain injury in the last two years Ability to bear your own weight The range of motion of the ankle joint should be complete Individuals who received a score of 26 or less on the Joint Ankle Joint Functional Assessment Tool Questionnaire (AJFAT) So you have ankle joint instability

Exclusion criteria

Exclusion criteria: Activity at a higher level than university sports Having an abnormal body mass index (less than 18.5 or more than 25) Perform strenuous physical activity 48 hours before the start of the measurement (Exhaustion)

Design outcomes

Primary

Measure	Time frame
The effect Hopping exercises on the activity and start time of selected lower limb muscles. Timepoint: It was measured before the intervention as well as after the intervention. Method of measurement: Force Plate 3.0.2 Three axes made by Danesh Salar Iranian Company to record and measure the reaction force of the earth, Also the recording of electrical muscle activity was performed by 16-channel Electromyography device, manufactured by Baya med Iran Company.	—

Measure

Time frame

The effect Hopping exercises on the activity and start time of selected lower limb muscles. Timepoint: It was measured before the intervention as well as after the intervention. Method of measurement: Force Plate 3.0.2 Three axes made by Danesh Salar Iranian Company to record and measure the reaction force of the earth, Also the recording of electrical muscle activity was performed by 16-channel Electromyography device, manufactured by Baya med Iran Company.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactSasan Arjang

Allameh Tabataba'i University Tehran

sasan.arjang93@gmail.com+98 21 4839 0000

Outcome results

None listed

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