Cardiovascular disease (CVD) remains the leading cause of mortality in women, yet many
people perceive breast cancer to be the number one threat to women's health. CVD and …

Background During a 24-h day, each given period is spent in either sedentary behaviour,
sleeping, light physical activity (LPA), or moderate-to-vigorous physical activity (MVPA). In …

Purpose The purpose of the present study was to systematically review the complex
associations between energy balance-related factors and breast cancer risk, for which …

In the United States, one in 196 women is diagnosed with breast cancer under the age of 40
years. Adolescents and young adults (AYAs), of age 15-39 years at diagnosis, experience a …

Breast cancer is the most common cancer of adolescents and young adult (AYA) women
aged 15 to 39 years, accounting for 5.6% of all invasive breast cancer in women. In …

Epidemiologic studies have contributed importantly to current knowledge of environmental
and genetic risk factors for breast cancer. Worldwide, breast cancer is an important cause of …

Background Lower risk of breast cancer has been reported among physically active women,
but the risk in women using hormone replacement therapy (HRT) appears to be higher. We …

Background Physical activity and weight loss have been shown to reduce breast cancer
incidence in numerous observational studies. The aim of this meta-analysis was to assess …

Objective: Physical inactivity increases postmenopausal and possibly premenopausal
breast cancer risk, although different biologic mechanisms are proposed. Our primary …

The aim of this study was to assess the risk of exercise addiction (EA) in fitness clubs and to
identify possible factors in the development of the disorder. The Exercise Addiction Inventory …