Dar-Nimrod and Heine (2011) decried genetic essentialism without denying the importance of genetics in the genesis of human behavior, and although I agree on both counts, a deeper issue remains unaddressed: how should we adjust our cognitions about our own behavior in light of genetic influence, or is it perhaps not necessary to take genetics into…

Four experts discuss body composition, what it is, why it is assessed, how it is measured, and how to measure it in children and the aged. Standards of fatness, both overfat and underfat, and bone and muscle assessment are covered in the discussion. (MT)

The most popular fad diets, weight control devices, salons, and diet clubs are examined and the claims of each are evaluated in relation to their long-term success in producing weight loss and control. (JMF)

Good nutrition for athletes demands plenty of water, since water is essential to such vital functions as muscle reactions. Dehydration can result from jet travel as well as from exercise and heat, making it a danger to traveling athletic teams. To avoid dehydration, water needs should be monitored by frequent weighing, and a clean water supply…

Examines how certainty about children, obesity, exercise, and health is produced in the context of 'expert' knowledge and recontextualized in the academic and professional physical education literature. Argues that the unquestioning acceptance of the obesity discourses in physical education helps to construct anxieties about the body, which are…