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| Name | Class |
|---|---|
| University of Nebraska | OTHER |
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Aging is associated with hormonal imbalances and progressive decreases in arterial health and function. It is crucial to prevent or reduce the negative effects of aging on hormonal balance and the vasculature by implementing appropriate lifestyle interventions, such as exercise training. We examined the effects of a 12-week Taekwondo training program on blood catecholamines, arterial stiffness (pulse wave velocity, PWV), blood pressure (BP), resting heart rate, and muscular strength in postmenopausal women with stage 2 hypertension.
Using a parallel experimental design, participants were randomly assigned to either a Taekwondo exercise training group (n=10) or non-exercising control group (n=10) for 12 weeks.
Participant in the Taekwondo training group trained 3 days/week for 60 minutes per session, and the intensity progressed weekly. Participants in the control group performed no exercise intervention.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Taekwondo Training | Experimental | Taekwondo training was performed 60 minutes/day, 3 days/week for 12-weeks. Exercise intensity was set at 30-40% of heart rate reserve (HRR) and gradually increased to 50-60% over 12 weeks. |
|
| Control | No Intervention | Sedentary control asked not to exercise |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Taekwondo training | Behavioral | Exercise group |
|
| Measure | Description | Time Frame |
|---|---|---|
| Blood Epinephrine Levels | 12-weeks | |
| Blood Norepinephrine Levels | 12-weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Arterial Stiffness | Pulse Wave Velocity | 12-weeks |
| Systolic Blood Pressure | 12-weeks | |
| Hand Grip Strength |
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Inclusion Criteria:
Exclusion Criteria:
gender identity
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| Name | Affiliation | Role |
|---|---|---|
| Song Park | University of Nebraska | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Nebraska Omaha | Omaha | Nebraska | 68182 | United States |
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| ID | Title | Description |
|---|---|---|
| FG000 | Taekwondo Training | Taekwondo training was performed 60 minutes/day, 3 days/week for 12-weeks. Exercise intensity was set at 30-40% of heart rate reserve (HRR) and gradually increased to 50-60% over 12 weeks. Taekwondo training: Exercise group |
| FG001 | Control | Sedentary control asked not to exercise |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
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| ID | Title | Description |
|---|---|---|
| BG000 | Taekwondo Training | Taekwondo training was performed 60 minutes/day, 3 days/week for 12-weeks. Exercise intensity was set at 30-40% of heart rate reserve (HRR) and gradually increased to 50-60% over 12 weeks. Taekwondo training: Exercise group |
| BG001 | Control |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Categorical | Count of Participants |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Blood Epinephrine Levels | Posted | Mean | Standard Deviation | pg/mL | 12-weeks |
|
|
6 months
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Taekwondo Training | Taekwondo training was performed 60 minutes/day, 3 days/week for 12-weeks. Exercise intensity was set at 30-40% of heart rate reserve (HRR) and gradually increased to 50-60% over 12 weeks. Taekwondo training: Exercise group |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Dr. Song-Young Park | The University of Nebraska at Omaha | 402-554-3774 | song-youngpark@unomaha.edu |
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP | Yes | Yes | No | Study Protocol and Statistical Analysis Plan | Mar 25, 2019 | Jun 21, 2019 | Prot_SAP_000.pdf |
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| ID | Term |
|---|---|
| D006973 | Hypertension |
| ID | Term |
|---|---|
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
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Parallel design with treatment group and control
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| 12-weeks |
| Diastolic Blood Pressure | 12-weeks |
| Leg Strength | 12-weeks |
Sedentary control asked not to exercise |
| BG002 | Total | Total of all reporting groups |
| Participants |
|
| Age, Continuous | Mean | Standard Deviation | years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
| Blood epinephrine levels | Mean | Standard Deviation | pg/mL |
|
| Blood norepinephrine levels | norepinephrine | Mean | Standard Deviation | pg/mL |
|
| Arterial stiffness | brachial-to-ankle pulse wave velocity | Mean | Standard Deviation | m/s |
|
| Systolic Blood Pressure | Systolic blood pressure | Mean | Standard Deviation | mmHg |
|
| Diastolic Blood Pressure | Diastolic blood pressure | Mean | Standard Deviation | mmHg |
|
| Hand grip strength | Hand grip strength | Mean | Standard Deviation | kg |
|
| Leg strength | leg strength | Mean | Standard Deviation | kg |
|
|
|
| Primary | Blood Norepinephrine Levels | Posted | Mean | Standard Deviation | pg/mL | 12-weeks |
|
|
|
| Secondary | Arterial Stiffness | Pulse Wave Velocity | Posted | Mean | Standard Deviation | m/s | 12-weeks |
|
|
|
| Secondary | Systolic Blood Pressure | Posted | Mean | Standard Deviation | mmHg | 12-weeks |
|
|
|
| Secondary | Hand Grip Strength | Posted | Mean | Standard Deviation | kilograms (kg) | 12-weeks |
|
|
|
| Secondary | Diastolic Blood Pressure | Posted | Mean | Standard Deviation | mmHg | 12-weeks |
|
|
|
| Secondary | Leg Strength | Posted | Mean | Standard Deviation | kilograms (kg) | 12-weeks |
|
|
|
| 0 |
| 10 |
| 0 |
| 10 |
| 0 |
| 10 |
| EG001 | Control | Sedentary control asked not to exercise | 0 | 10 | 0 | 10 | 0 | 10 |
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