The effects of different training speeds on muscle quality and power

The effects of different training speeds on muscle quality and power - The effects of different training speeds on muscle quality and power

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045618

Enrollment

Registered

2021-10-01

Start date

2021-09-01

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

healthy young people

Interventions

high-velocity training (3 times a week for 8 weeks. Knee extension at fast as possible) low-velocity training (3 times a week for 8 weeks. Perform knee extension slowly)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy Young People Students enroll in Kyoto University Between 20 and 40 years old at the time of measurement

Exclusion criteria

Exclusion criteria: People with the following conditions will be excluded Severe orthopedic conditions or lower extremity surgery A neurological or circulatory disorder that affects measurements Pain, significant deformity, or skin disease of the lower extremity

Design outcomes

Primary

Measure	Time frame
echo intensity, muscle power, muscle strength	—

Secondary

Measure	Time frame
muscle thickness, muscle cross-section area, performance	—

Countries

Japan

Contacts

Public ContactWANG ZIMIN

Kyoto University Human Health Sciences, Graduate School of Medicine

wangzimin1995@gmail.com07036101857

Outcome results

None listed

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