Aim The current study had two aims. The primary purpose was to examine the association
between serum vitamin D levels and the ergometric evaluation of muscle strength, aerobic …

Background: Although a knee valgus position is related to the increase in injury risk in
volleyball players, there is a lack of studies on the relationship between knee valgus and …

Background Postflight reconditioning of astronauts is understudied. Despite a rigorous, daily
inflight exercise countermeasures programme during six months in microgravity (μG) on …

Adenosine triphosphate (ATP) is an energy and signaling molecule. It is synthesized
endogenously and can be taken as an oral supplement. This review aimed to identify the …

A constant topic reported in the lay press is the effect of sex hormones on athletic
performance and their abuse by athletes in their effort to enhance their performance or to …

Introduction: The aim of this study was to explore the relationship between Genu Varum
abnormality and the performance and strength of lower extremity in teenage footballers …

Introduction: Researchers make an effort to the assessment of injuries prevalence in
different sports, to the find the cause of this injury and eventually to provide the appropriate …

A ideia de redigir este manuscrito surgiu após verificar que na literatura internacional,
notadamente norteamericana, se pode encontrar uma séries de títulos sobre a preparação …

The countermovement jump test is often adopted to monitor lower-limb power of an
individual. Despite several studies on the validity of this test, there is still a need to determine …

Background: Muscle coordination is important for rational and effective planning of
therapeutic and exercise interventions using equipment that mimics functional movements …