NCT05343897

Brief Summary

Ping Shuai Gong (PSG) and Arm Swing Exercise (ASE) are two similar exercise with different arm-swinging strategies. This study is plan to explore the relationship between characteristics of arm-swinging movement and skin blood flow during exercise.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
40

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Mar 2021

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

March 26, 2021

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 3, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 3, 2021

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

October 25, 2021

Completed
6 months until next milestone

First Posted

Study publicly available on registry

April 25, 2022

Completed
Last Updated

April 25, 2022

Status Verified

April 1, 2022

Enrollment Period

3 months

First QC Date

October 25, 2021

Last Update Submit

April 19, 2022

Conditions

Keywords

Ping Shuai GongArm Swing Exerciselow intensity exercisecardiovascular systemcerebrovascular systemmicrocirculatory blood flowbalance

Outcome Measures

Primary Outcomes (3)

  • cardiovascular system

    Heart rate (HR), heart rate variability (HRV) to assess cardiac autonomic regulation.

    2 months

  • cardiovascular system

    blood pressue

    2 months

  • cardiovascular system

    Static photoplethysmography (PPG) signals were applied to measure low frequency oscillations of microvascular system, calculated as coefficient of variation (CV) of specific pulsation oscillation frequency, to assess vessel conditions for dynamic adaption in hemodynamics and biological signals. In each frequency interval, cardiac activity intensity is represented in 0.6 to 2 Hz oscillation and respiratory activity is from 0.145 to 0.6 Hz, myogenic activity is from 0.052 to 0.145 Hz, neurogenic activity is from 0.021 to 0.052 Hz, and NO-dependent endothelial activity is microvessel oscillation from 0.0095 to 0.021 Hz.

    2 months

Secondary Outcomes (3)

  • cerebrovascular system

    2 months

  • balance ability

    2 months

  • balance ability

    2 months

Study Arms (2)

2-month Ping-Shuai Gong (PSG) training

EXPERIMENTAL

Ping-Shuai Gong (PSG) is pioneered by Qi Gong master, Li Feng-shan. It is featured in synchronous and rhythmic arm-swinging movement, with arms straightly forward flexing to shoulder level and backward extending repeatedly, and combined with lightly squat twice while arms swing to the fifth time and continue this cycle. They were asked to conduct and record 30 minutes of PSG in one day lasting for 2-month, and at least 3 days a week.

Behavioral: Low intensity exercise - Ping-Shuai Gong (PSG)

2-month Arm-Swing-Exercise (ASE) training

ACTIVE COMPARATOR

Participents in Arm-Swing-Exercise (ASE) group were instructed to keep whole upper limbs pronated, and maintain their trunk straight while movement. The movement is to swing bilateral arms forward to around 30 degree and backward to around 60 degree continuously. The participants need to stabilize their trunk, pelvic, and legs while bilateral arms swinging passing through the side of the trunk. The most significant difference from PSG group is the way they pull the arm, not just swing backward and downward. They were asked to conduct and record 30 minutes of ASE in one day lasting for 2-month, and at least 3 days a week.

Behavioral: Low intensity exercise - Arm-Swing Exercise (ASE)

Interventions

Participants were asked to conduct and record 30 minutes of PSG in one day lasting for 2-month, and at least 3 days a week. A record sheet were sent to the participants in the first time, and the contact information of examiner were given as well. The examiner will check the completion of exercise execution via phone every two to three days and visit participants to confirm the correctness of movement at least one time during the 2-month intervention period.

2-month Ping-Shuai Gong (PSG) training

Participants were asked to conduct and record 30 minutes of ASE in one day lasting for 2-month, and at least 3 days a week. A record sheet were sent to the participants in the first time, and the contact information of examiner were given as well. The examiner will check the completion of exercise execution via phone every two to three days and visit participants to confirm the correctness of movement at least one time during the 2-month intervention period.

2-month Arm-Swing-Exercise (ASE) training

Eligibility Criteria

Age60 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • age over 60 able to stand unassisted for at least 30 minutes able to understand and follow the instructions no good exercise habits (frequency \> 3 times / wk.), intensity (rated perceived exertion \> 12/20), time \> 30 min.) for at least 3 months able to attend the experiment for 2 months

You may not qualify if:

  • uncontrolled cardiovascular disease severe arrhythmia peripheral artery disease respiratory system diseasehemodialysis patients unresolved upper or lower extremity injury

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National Cheng Kung University

Tainan, Taiwan

Location

Related Links

MeSH Terms

Conditions

Sedentary Behavior

Condition Hierarchy (Ancestors)

Behavior

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Emeritus Professor

Study Record Dates

First Submitted

October 25, 2021

First Posted

April 25, 2022

Study Start

March 26, 2021

Primary Completion

July 3, 2021

Study Completion

July 3, 2021

Last Updated

April 25, 2022

Record last verified: 2022-04

Data Sharing

IPD Sharing
Will not share

Locations