Over the past decade many muscular strength and endurance routines have been introduced to children and adults toward improving overall health and fitness. When performed correctly, there are countless benefits to performing weight bearing resistance-type exercises to develop the upper, lower, and core areas of the body. The National Association…

The utilization of bedside ultrasound by an increasing number of medical specialties has created the need for more ultrasound exposure and teaching in medical school. Although there is a widespread support for more vertical integration of ultrasound teaching throughout the undergraduate curriculum, little is known about whether the quality of…

Science education studies have revealed that students often have misconceptions about how nature works, but what happens to misconceptions after a conceptual change remains poorly understood. Are misconceptions rejected and replaced by scientific conceptions, or are they still present in students' minds, coexisting with newly acquired…

This study examines the development of hammering within an ontogenetic and evolutionary framework using motion-capture technology. Twenty-four right-handed toddlers (19-35 months) wore reflective markers while hammering a peg into a peg-board. The study focuses on the motor characteristics that make tool use uniquely human: wrist involvement,…

Purpose: The International Tennis Federation recently launched a worldwide campaign advocating the use of equipment scaling for children learning to play tennis. The aim of this study was to investigate the influence that varying racquet sizes and ball compressions had on children's ability to play a forehand groundstroke. Method: This was a…

Coaches need to become familiar with foundational knowledge on sudden cardiac arrest (SCA), while becoming confident, competent, and proficient in their emergency action plans for using CPR [cardiopulmonary resuscitation] and an AED [automated external defibrillators] to provide immediate and appropriate care to athletes. This article refers to a…

Many adolescent girls do not achieve a health-enhancing level of physical activity. This study aimed to identify the school physical environment factors that adolescent girls perceive to be important and influential regarding their physical education (PE) behaviour. Adolescent girls (n = 38; aged 13-16) participated in eight moderated focus…

The intent of the study presented in this paper is to show that the model of problem-based learning (PBL) can be made scalable by designing curriculum around a set of open-ended problems (OEPs). The detailed statistical analysis of the data collected to measure the effects of traditional and PBL instructions for three courses in Electronics and…

The purpose of physical education is to guide youngsters to become and remain physically active for life. Research on correlates and determinants of physical activity has shown the importance of developing intrinsic motivation in students so that they will choose to be physically active in their leisure time. When the physical education curriculum…

The hydraulic impulse pump utilizes a fraction of the momentum of a flowing stream to lift a small portion of that water to a higher level. There it may be accumulated in an elevated cistern to provide sufficient water for several families, for the pump works 24 h a day with no additional source of energy. The operation of the pump is described,…

Despite evidence that preschoolers spend the majority of their time in sedentary activities, few physical activity interventions have focused on preschool-age children. Health promotion interventions that can be integrated into the daily routines of a school or other setting are more likely to be implemented. The Study of Health and Activity in…

In 2009, President Obama proposed an initiative to decrease our country's energy consumption and dependence on fossil fuels. One key to this plan was to decrease the amount of energy used to heat and cool our homes through government incentives. The EPA estimates that the average American household spends over $1000 annually for heating and…

This paper explores the linguistic landscape (LL) in the southern Austrian province of Carinthia, which is home to an autochthonous Slovene minority. Following several decades of political and legal debate known as the "Ortstafelstreit" ("dispute of topographic signs"), recent legislation has strengthened the status of Slovene…

Playgrounds with spaces that attract children increase the likelihood children will use them, the authors note, and playgrounds offer an opportunity for children to experience the risks of outdoor play. The authors used natural observation to study the children at play in a newly built New Zealand playground where such an important kind of…

Softball is taught in many physical education programs throughout the United States. This article describes modifications that maximize learning outcomes and that address the National Standards and safety recommendations. The modifications focus on tasks and equipment, developmentally appropriate motor-skill acquisition, increasing number of…