UMIN-CTR Clinical Trial

Basic information
Official scientific title of the study	A Study on Vertical Jump and Somersault Technology in Trampoline Sports
Title of the study (Brief title)	A Study on Vertical Jump and Somersault Technology in Trampoline Sports
Region	Japan

Condition
Condition	no
Classification by specialty	Adult
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	The purpose of this study is to investigate the lower limb joint angle and its change and body shake (acceleration) at the lowermost point of the mat which is high because of the long flight time and low travel distance = high performance.
Basic objectives2	Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes	Data is collected by using video camera glasses with acceleration sensor ,foot switch for vertical jump and somersault in the trampoline competition, and separately measure lower limb muscle strength and flexibility
Key secondary outcomes

Base
Study type	Interventional

Study design
Basic design	Single arm
Randomization	Non-randomized
Randomization unit
Blinding	Open -no one is blinded
Control	Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms	1
Purpose of intervention	Prevention
Type of intervention	Device,equipment
Interventions/Control_1	Biodex
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit	18 years-old <=
Age-upper limit	50 years-old >=
Gender	Male and Female
Key inclusion criteria	18 years old and over
Key exclusion criteria	Things that seem to be difficult to implement exercise safely.
Target sample size	50

Research contact person
Name of lead principal investigator	hideo matsumoto
Organization	keio university
Division name	sports medicine
Address	Shinano-cho, Shinjuku-ku, Tokyo 35
TEL	03-5269-9054
Email	m-hideo@keio.jp

Public contact
Name of contact person	koichiro azuma
Organization	keio university
Division name	sports medicine
Address	Shinano-cho, Shinjuku-ku, Tokyo 35
TEL	03-5269-9054
Homepage URL
Email	azumakx@keio.jp

Sponsor
Institute	keio university
Institute
Department

Funding Source
Organization	keio university
Organization
Division
Category of Funding Organization	Other
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funｄer(s)

Secondary IDs
Secondary IDs	NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions

Other administrative information
Date of disclosure of the study information	2017 Year 08 Month 07 Day

Progress
Recruitment status	Preinitiation
Date of protocol fixation	2016 Year 08 Month 01 Day
Anticipated trial start date	2017 Year 03 Month 10 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results	Unpublished
URL releasing results
Results
Other related information	no

Management information
Registered date	2017 Year 08 Month 07 Day
Last modified on	2017 Year 08 Month 07 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000032689