Examination of the effect of foot training using positron emission tomography (PET) on the intrinsic muscles of the foot -to update the anterior cruciate ligament injury preventive program-

Examination of the effect of foot training using positron emission tomography (PET) on the intrinsic muscles of the foot -to update the anterior cruciate ligament injury preventive program- - Examination of the effect of foot training using positron emission tomography (PET) on the intrinsic muscles of the foot

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000044554

Enrollment

Registered

2021-06-16

Start date

2021-06-16

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Anterior cruciate ligament injury

Interventions

Subjects perform foot intrinsic muscle training (rock-paper-scissors) for 10 minutes every day for 3 months. First, the skeletal muscle activity of the lower limbs during the initial training is evalu

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: College student soccer player

Exclusion criteria

Exclusion criteria: Subjects with diabetes Subjects who have injured their feet within 3 months Subjects who are going to the hospital due to a leg injury Subjects who have undergone PET examinations in the past and have a history of drug allergies

Design outcomes

Primary

Measure	Time frame
To assess the lower limb skeletal muscle activities during foot intrinsic muscle training.	—

Secondary

Measure	Time frame
To evaluate the effect of intrinsic foot muscle training on improving risk factors for anterior cruciate ligament injury. To evaluate changes in muscle activity patterns after 3 months of training.	—

Countries

Japan

Contacts

Public ContactRikuto Yoshimizu

Kanazawa University Hospital Orthopaedics

cogito_ergo_sum_1010@yahoo.co.jp0762642374

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026