Protocol summary

Study aim
The purpose of the present study was to answer the question of what effect of whole body vibration combined with rope training on improving electromyographic parameters in older men?
Design
The sample consisted of 30 elderly men randomly divided into three groups of one high intensity exercise, two low intensity exercise and control group. Sample size was determined according to previous studies in this field.
Settings and conduct
Vibration training for eight weeks, three sessions per week, four 1-minute sessions in the first four weeks, and five 1-minute sessions in the second four weeks at 40 Hz, 3 mm amplitude, and 30-45 seconds rest between sets with specified positions on the device. Full Body Vibration Exercise Excel Pro Made by FitVibe Germany Germany Rope Exercise Program: Slow rope and chill for five minutes of walking and stretching exercises. Exercises were started from the first session in combination with vibration training from two one-minute sets and last sessions consisted of 6 one-minute sets and 30 seconds of rest between sets with 30-35 jumps per minute.
Participants/Inclusion and exclusion criteria
Elderly men in the age range of 70-60 years
Intervention groups
Interventions included whole body vibration training with two intensities, low intensity, and rope training with 13 and 14 levels of Borg stress perception scale. Control group received no exercise program.
Main outcome variables
Effects of (high intensity) and (low intensity) exercise program on control on electromyographic indices including biceps - triceps muscle activity, maxillary bicusp muscle activity, maximal triceps muscle activity, mean frequency of biceps muscles , Frequency of quadriceps muscles average frequency, Quadriceps muscle activity, Quadriceps maximal activity, Quadriceps maximal activity, Quadriceps muscle average frequency, Quadriceps muscle average frequency Are recorded and evaluated

General information

Reason for update
Acronym
Mashhad study  Electromyography
IRCT registration information
IRCT registration number: IRCT20200109046063N1
Registration date: 2020-02-01, 1398/11/12
Registration timing: retrospective

Last update: 2020-02-01, 1398/11/12
Update count: 0
Registration date
2020-02-01, 1398/11/12
Registrant information
Name
mahdi pouyafar
Name of organization / entity
Hakim Sabzevari University
Country
Iran (Islamic Republic of)
Phone
+98 51 4465 5740
Email address
ma.pouyafar1358@gmail.com
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2019-07-05, 1398/04/14
Expected recruitment end date
2019-09-20, 1398/06/29
Actual recruitment start date
2019-07-05, 1398/04/14
Actual recruitment end date
2019-09-20, 1398/06/29
Trial completion date
2019-09-20, 1398/06/29
Scientific title
Comparison of the effect a course of combination of Vibration and Aerobic Training with two different intensities on Electromyography Indicators in Elderly Men
Public title
The effect of vibration and aerobic exercises on indices  Electromyography of muscles
Purpose
Prevention
Inclusion/Exclusion criteria
Inclusion criteria:
Healthy Elderly
Exclusion criteria:
Heart disorders Arthritis Diseases Insulin-dependent diabetes mellitus Disk problems in Lumbar vertebrae Musculoskeletal Disability  Inflammation and severe infections Motor disability
Age
From 60 years old to 70 years old
Gender
Male
Phase
N/A
Groups that have been masked
  • Participant
  • Care provider
  • Outcome assessor
  • Data analyser
Sample size
Target sample size: 53
Actual sample size reached: 30
Randomization (investigator's opinion)
Randomized
Randomization description
Simple randomization method (dice throwing) was used to determine the research units in three groups of ten.  The numbers 1 and 2 were considered for the control group, 3 and 4 for the low intensity experimental group and 5 and 6 for the high intensity experimental group.By rolling the dice, each person's group was identified and continued until the sample size was completed.Then the research units were divided into three groups of 10 each.
Blinding (investigator's opinion)
Single blinded
Blinding description
Subjects, Clinical Caregivers, Assessors and Analysts of Possible Effects of Exercise Intensity on Muscle Strength And which exercise intensity works best was unaware.
Placebo
Not used
Assignment
Parallel
Other design features

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
National Committee on Ethics in Biomedical Research
Street address
Andishe Town-end of Andishe 5
City
Sabzevar
Province
Razavi Khorasan
Postal code
9613711111
Approval date
2019-05-03, 1398/02/13
Ethics committee reference number
IR.HSU.REC.1398.002

Health conditions studied

1

Description of health condition studied
Indicators  Elderly men's muscle electromyography
ICD-10 code
ICD-10 code description

Primary outcomes

1

Description
Co-activation of agonist and antagonist ratio in the lower and upper extremities
Timepoint
8 weeks
Method of measurement
Datalog-MWX8 Bluetooth Electromyogram Signal Recorder

2

Description
Muscle range  In the lower and upper limbs
Timepoint
8 weeks
Method of measurement
Datalog-MWX8 Bluetooth Electromyogram Signal Recorder

3

Description
Frequency of mean muscle strength in lower and upper extremities
Timepoint
8 weeks
Method of measurement
Datalog-MWX8 Bluetooth Electromyogram Signal Recorder

Secondary outcomes

empty

Intervention groups

1

Description
Category
empty

2

Description
Intervention group: Exercise group with vibration training with frequency of HZ40 and 3mm amplitude consisting of four 1-minute sets in the first four weeks and 5-minute sets in the second four weeks with 30-45 seconds rest between sets and two-minute rope sets. Last sessions: 6 sets of 1 minute and 30 seconds rest between sets and 30-35 jumps per minute
Category
Rehabilitation

3

Description
Intervention group: Second group with HZ25 frequency and 3mm amplitude amplifier consisting of four 1-minute sets in the first four weeks and five 1-minute sets in the second four weeks with 30-45 seconds rest between sets and two-minute rope sets and 6-minute sessions. One minute set and 30 seconds rest between sets and 30-35 jumps per minute
Category
Rehabilitation

4

Description
Control group: The third group control  without Practice
Category
N/A

Recruitment centers

1

Recruitment center
Name of recruitment center
Department of Sport Physiology, Faculty of Sport Sciences, Hakim Sabzevari University
Full name of responsible person
Roya Askari
Street address
Faculty of Sport Sciences, Pardis Hakim Sabzevari University, Tohid town, Sabzevar
City
Sabzevar
Province
Razavi Khorasan
Postal code
9617976487
Phone
+98 51 4401 2754
Fax
+98 51 4401 2755
Email
r.askari@hsu.ac.ir
Web page address

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Hakim Sabzevari University
Full name of responsible person
Ahmad farzane kord
Street address
Sabzevar, Tohid Shahr, Wise University of Sabzevari, Faculty of Basic Sciences, Department of Physics
City
Sabzevar
Province
Razavi Khorasan
Postal code
9617976487
Phone
+98 51 4401 2520
Email
afarzaneh@hsu.ac.ira
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Hakim Sabzevari University
Proportion provided by this source
100
Public or private sector
Public
Domestic or foreign origin
Domestic
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
Academic

Person responsible for general inquiries

Contact
Name of organization / entity
Hakim Sabzevari University
Full name of responsible person
Ahmad farzane kord
Position
Assistant Professor, Department of physics
Latest degree
Ph.D.
Other areas of specialty/work
nuclear physics
Street address
Sabzevar, Tohid Shahr, Wise University of Sabzevari,   Faculty of Basic Sciences, Department of Physics
City
Sabzevar
Province
Razavi Khorasan
Postal code
9617976487
Phone
0098 44012520
Email
afarzaneh@hsu.ac.ira

Person responsible for scientific inquiries

Contact
Name of organization / entity
Hakim Sabzevari University
Full name of responsible person
Roya Askari
Position
Assistant Professor, Department of Sport Physiology
Latest degree
Ph.D.
Other areas of specialty/work
Physiology
Street address
AndisheTown - End of Andishe 5
City
Sabzevar
Province
Razavi Khorasan
Postal code
9613711111
Phone
+98 51 4465 5740
Email
r.askari@hsu.ac.ir

Person responsible for updating data

Contact
Name of organization / entity
Hakim Sabzevari University
Full name of responsible person
Roya Askari
Position
Assistant Professor, Department of Sport Physiology
Latest degree
Ph.D.
Other areas of specialty/work
science Committee
Street address
AndisheTown - End of Andishe 5
City
Sabzevar
Province
Razavi Khorasan
Postal code
9613711111
Phone
+98 51 4465 5740
Email
r.askari@hsu.ac.ir

Sharing plan

Deidentified Individual Participant Data Set (IPD)
No - There is not a plan to make this available
Justification/reason for indecision/not sharing IPD
The information is confidential
Study Protocol
Undecided - It is not yet known if there will be a plan to make this available
Statistical Analysis Plan
Undecided - It is not yet known if there will be a plan to make this available
Informed Consent Form
Undecided - It is not yet known if there will be a plan to make this available
Clinical Study Report
Undecided - It is not yet known if there will be a plan to make this available
Analytic Code
No - There is not a plan to make this available
Data Dictionary
Undecided - It is not yet known if there will be a plan to make this available
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