Effect of Dynamic Stretching on Countermovement Jump Performance in Subjects with Ankle Stiffness

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0005346

Enrollment

Registered

2020-08-25

Start date

2015-08-26

Completion date

Unknown

Last updated

2020-09-07

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

Conditions

None listed

Interventions

Procedure/Surgery, Others(ankle stretching) : Stretching was performed three times a week for 4 weeks (3 × 4). Subjects performed a warm-up that consisted of 5 min of walking on an even surface and cl

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Men in their 20s to 30s who have a hobby of sports including countermovement jump such as basketball and volleyball

Exclusion criteria

Exclusion criteria: any cardiovascular, respiratory, neurological, musculoskeletal, or other chronic disease; a history of surgery in both lower extremity; and any symptom that could have affected the musculoskeletal system in the past 6 months.

Design outcomes

Primary

Measure	Time frame
countermovment jump height	—

Secondary

Measure	Time frame
ankle dorsiflexion range of motions with knee extension and knee flexion;ankle dorsiflexor strength and plantarflexor strength;deep squat depth;angles of each joint of the lower extremity in deep squat position	—

Countries

Korea, Republic of

Contacts

Public ContactSung joon Yun

Yonsei University, Wonju Severance Christian Hospital

Outcome results