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The purpose of this study is to investigate the effects of three different exercise programs (e.g. low-intensity, medium-intensity, high-intensity) administered for six months on health-related physical fitness, biochemical variables and general health outcomes in high-risk employees, with about 2000 volunteers will participate in the randomized and repeated-measure study.
Exercise programs (e.g. low-intensity, medium-intensity, high-intensity) consist of aerobic workout, strength training and flexibility exercise, with different program has different intensity, volume, frequency and duration of exercise.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Exercise 1 | Experimental | Low-intensity, low-volume cardiorespiratory exercise and strength training |
|
| Exercise 2 | Experimental | Medium-intensity, medium-volume cardiorespiratory exercise and strength training |
|
| Exercise 3 | Experimental | High-intensity, High-volume cardiorespiratory exercise and strength training |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Exercise 1 | Procedure | Low-intensity, low-volume cardiorespiratory exercise and strength training |
|
| Measure | Description | Time Frame |
|---|---|---|
| Cardiorespiratory endurance | Baseline and 6 months after intervention |
| Measure | Description | Time Frame |
|---|---|---|
| Muscular endurance | Baseline and 6 months after intervention |
| Measure | Description | Time Frame |
|---|---|---|
| Muscular strength | Baseline and 6 months after intervention | |
| Body composition | Baseline and 6 months after intervention | |
| Flexibility |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Sergej M Ostojic, MD, PhD | Center for Health, Exercise and Sport Sciences | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Center for Health, Exercise and Sport Sciences | Belgrade | Serbia | 11000 | Serbia |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 24053219 | Background | Andres KL, Renn TA, Gray DA, Englund JM, Olsen GW, Letourneau BK. Evaluation of a cardiovascular Risk Reduction Program at a workplace medical clinic. Workplace Health Saf. 2013 Oct;61(10):459-66; quiz 467. doi: 10.1177/216507991306101006. Epub 2013 Sep 23. | |
| 23930658 | Background | Smith K. Evaluation of a stretching program to increase worker flexibility. Workplace Health Saf. 2013 Aug;61(8):329-32. doi: 10.1177/216507991306100802. |
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| ID | Term |
|---|---|
| D057185 | Sedentary Behavior |
| ID | Term |
|---|---|
| D001519 | Behavior |
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| Exercise 2 | Procedure | Medium-intensity, Medium-volume cardiorespiratory exercise and strength training |
|
| Exercise 3 | Procedure | High-intensity, High-volume cardiorespiratory exercise and strength training |
|
| Baseline and 6 months after intervention |
| AHA/ACSM risk score | Baseline and 6 months after intervention |
| PAR-Q score | Baseline and 6 months after intervention |
| 23618884 | Background | Birdee GS, Byrne DW, McGown PW, Rothman RL, Rolando LA, Holmes MC, Yarbrough MI. Relationship between physical inactivity and health characteristics among participants in an employee-wellness program. J Occup Environ Med. 2013 May;55(5):514-9. doi: 10.1097/JOM.0b013e31827f37d7. |