Differences in Lower Extremity Biomechanical Characteristics Based on the Classification of Stretch-Shortening Cycle "Quality" During Drop Jump Performance

Differences in Lower Extremity Biomechanical Characteristics Based on the Classification of Stretch-Shortening Cycle "Quality" During Drop Jump Performance - Differences in Lower Extremity Biomechanical Characteristics Based on the Classification of Stretch-Shortening Cycle "Quality" During Drop Jump Performance

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000059290

Enrollment

Registered

2025-10-04

Start date

2025-10-05

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

Following sport-related injuries, such as lateral ankle sprain or anterior cruciate ligament reconstruction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy participants with sport experience

Exclusion criteria

Exclusion criteria: 1:Individuals with a history of lower limb surgery 2:Individuals unable to perform a maximum effort single-leg vertical drop jump

Design outcomes

Primary

Measure	Time frame
Lower Extremity Biomechanics During Drop Jumps Ground Reaction Force (GRF) Characteristics Joint Angles Joint Work Joint Stiffness	—

Countries

Japan

Contacts

Public ContactKiyoshi Nakatani

Kio University Graduate School of Health Sciences

fukka.21150048@gmail.com0745-54-1601

Outcome results