Work-site physical fitness programs. Comparing the impact of different program designs on cardiovascular risks

Area of Science:

• Occupational Health
• Cardiovascular Disease Prevention
• Behavioral Science

Background:

• Worksite interventions are crucial for managing cardiovascular risk factors.
• Employee health and fitness programs vary in their effectiveness.
• Assessing the impact of different physical activity strategies is essential.

Purpose of the Study:

• To compare the effectiveness of three worksite physical fitness interventions on cardiovascular risk reduction.
• To evaluate the impact of a staffed fitness facility, one-to-one counseling, and a combined approach (counseling plus peer support).
• To determine the most effective strategy for increasing physical activity and improving health outcomes.

Main Methods:

• A before/after health screening of employees was conducted.
• Employee participation in physical exercise activities was self-reported.
• Four sites were used: three intervention groups (fitness facility, counseling, combined) and one control group.

Main Results:

• The fitness facility intervention showed minimal impact, similar to the control site.
• Both counseling and the combined approach were more effective than the fitness facility alone.
• The combination of counseling and worksite organization yielded the best outcomes in exercise frequency, blood pressure control, weight loss, and smoking cessation.

Conclusions:

• Systematic, ongoing outreach for exercise programs is more effective than passive fitness facilities.
• Sustained increases in physical activity frequency are achievable without significant facility investment.
• Integrated approaches combining individual support and organizational strategies are superior for worksite cardiovascular risk reduction.