Curved carbon-plated shoe may further reduce forefoot loads compared to flat plate during running.

Using a curved carbon-fiber plate (CFP) in running shoes may offer notable performance benefit over flat plates, yet there is a lack of research exploring the influence of CFP geometry on internal foot loading during running. The objective of this study was to investigate the effects of CFP mechanical characteristics on forefoot biomechanics in terms of plantar pressure, bone stress distribution, and contact force transmission during a simulated impact peak moment in forefoot strike running. We employed a finite element model of the foot-shoe system, wherein various CFP configurations, including three stiffnesses (stiff, stiffer, and stiffest) and two shapes (flat plate (FCFP) and curved plate (CCFP)), were integrated into the shoe sole.

Biomechanical effects of exercise fatigue on the lower limbs of men during the forward lunge.

During competition and training, exercises involving the lungs may occur throughout the sport, and fatigue is a major injury risk factor in sport, before and after fatigue studies of changes in the lungs are relatively sparse. This study is to investigate into how fatigue affects the lower limb's biomechanics during a forward lunge. 15 healthy young men participate in this study before and after to exposed to a fatigue protocol then we tested the forward lunge to obtain kinematic, kinetic changing during the task, and to estimate the corresponding muscles' strength changes in the hip, knee, and ankle joints.

The influence of running shoe with different carbon-fiber plate designs on internal foot mechanics: A pilot computational analysis.

A carbon-fiber plate (CFP) embedded into running shoes is a commonly applied method to improve running economy, but little is known in regard the effects of CFP design features on internal foot mechanics. This study aimed to explore how systematic changes in CFP geometrical variations (i.e.

The Implications of Sports Biomechanics Studies on the Research and Development of Running Shoes: A Systematic Review.

Although various sports footwear demonstrated marked changes in running biomechanical variables, few studies have yielded definitive findings on the underlying mechanisms of shoe constructions affecting running-related performance and injuries. Therefore, this study focused on examining the effect of basic shoe constructions on running biomechanics and assessing the current state of sports shoe production in terms of injury and efficiency. Relevant literature was searched on five databases using Boolean logic operation and then screened by eligibility criteria.

Can A Funny Story about Tooth Brushing Decrease Plaque Scores in Children? A Longitudinal Field Experiment.

Dental caries is the most common chronic condition among children, it is thus a necessity to develop health communication tools to increase children's dental hygiene. Prior research among adults indicates that entertaining narrative communication can promote health behaviors, but knowledge on narrative effects on children's health outcomes is limited. In a repeated measures field experiment (N = 94, 4-10 years) we examined the long-term effects of repeated exposure to a humorous tooth brushing narrative about an orange monkey, versus an expository text on dental care, on children's self-reported and biomedical dental hygiene (plaque scores).