Because many experts recommend stretching after exercise to relieve muscle soreness, 23 subjects performed a 30-minute step test to induce delayed muscle soreness. There was neither temporary relief of pain immediately after stretching nor a reduction in pain during the 3-day postexercise period. (Author/SM)

Astronauts on lengthy spaceflights must exercise regularly to forestall muscle atrophy and bone loss, but exercise presents unique problems in a weightless environment. All exercise equipment must have a harness or seat belt. Soviet and NASA space exercise plans and experimental ideas are discussed. (Author/SM)

This study of nine young men compared the energy expended, substrates used, and perception of effort from brisk walking and jogging at the same target heart rates. Jogging utilized more total energy and fat energy than walking and was perceived as less strenuous. Oxygen pulse was higher during jogging. (Author/SM)

This study offers novel information to the acute exercise-feeling state literature, by using a community sample of exercisers participating in a 12-week exercise program to compare feeling state changes of those who exercised at a HISD versus a LILD. Within this study, pre- and post-exercise feelings states were compared between the two different…

The objective of this article is to describe the historical development of sport and exercise psychology, with a particular emphasis on the construction and evolution of the "box" through history. The box represents the dominant paradigm that serves as the model for research and application as it evolves through successive historical eras (Kuhn,…

Many patients suffering from panic disorder do not receive adequate care. Advances in the conceptualization and treatment of panic disorder encourage innovative strategies for targeting core fears (fears of anxiety sensations) that underlie this disorder. In this article, we discuss the use of exercise as a potential strategy for therapeutic…

Since we have recently found that regular exercise increased erythrocyte antioxidant enzyme activities such as glutathione peroxidase (GPX) in adolescents with Down syndrome, these programs may be recommended. This study was designed to assess the role of anthropometrical parameters as easy, economic and non-invasive biomarkers of GPX. Thirty-one…

This document is an annotated list of 20 rules for conducting exercise. Among the rules described are the warm-up rule, the rule for regulation of exercise dosage, recuperation rule, posture rule, glandular fitness rule, maximum respiration rule, and maximum circulation rule. The time of workout and procedures for taking cool baths are…

The emergence of exercise walking as a popular fitness activity has spurred sales of shoes designed and marketed specifically for walking. Consumers may find comfort and stability in these shoes--but certain other shoes may work as well. (Author)

Provides two tables: a) How to Develop a Biological Awareness Concept; b) Concept Development Model of Appropriate Categories. (JA)

In a time period characterized by the continual decline of fitness and physical activity among American youths, Pilates can provide physical educators a unique activity that will improve fitness and stimulate the cognitive domain of today's students. Because the Pilates method of exercise encourages the development of strong and flexible muscles…

Objective: The authors assessed associations between body weight perception and weight loss strategies. Participants: They randomly selected male and female college students (N = 38,204). Methods: The authors conducted a secondary data analysis of the rates of weight loss strategies and body weight perception among students who completed the…

This article is the third part of a 10-part series that explores Attention Deficit Hyperactivity Disorder (ADHD). It offers and discusses tips on how to help children with learning differences reach their full potential. These include: (1) start with good nutrition; (2) be sure your child is exercising; (3) make sure your child is getting enough…

From a sport and exercise psychology viewpoint, this article describes the increasing professionalization of youth sport and how many well-intentioned people are using misconceptions or myths to organize and administer youth sport programs. For example, professionalization has led to specialization and year-round training, while playing multiple…

This article presents a historical perspective through the story of Alvin Roy, the first modern strength coach. Roy went against the common belief in the 1950s that weight lifting made athletes slow and bulky. When the football coaches at Istrouma High School in Baton Rouge, Louisiana, allowed him to set up and supervise a weight-training program,…