Search results for "Endurance"

Circulating cell-free DNA: an up-coming molecular marker in exercise physiology.

2012

The phenomenon of circulating cell-free DNA (cfDNA) concentrations is of importance for many biomedical disciplines including the field of exercise physiology. Increases of cfDNA due to exercise are described to be a potential hallmark for the overtraining syndrome and might be related to, or trigger adaptations of, immune function induced by strenuous exercise. At the same time, exercise provides a practicable model for studying the phenomenon of cfDNA that is described to be of pathophysiological relevance for different topics in clinical medicine like autoimmune diseases and cancer. In this review, we are summarizing the current knowledge of exercise-based acute and chronic alterations i…

Increased bronchial epithelial thickness in small airways of mdx mice at rest and after exercise training

2009

Bronchial epithelial thickness is increased in small airways of MDX mise at rest and after training

2009

VO2MAX IN ATLETI DI ENDURANCE ED INFLUENZA DEGLI ACIDI GRASSI OMEGA-3 E DI UNA DIETA RICCA DI PESCE

2011

The curvilinear effect of manufacturing outsourcing and captive-offshoring on firms' innovation: The role of temporal endurance

2019

Abstract This paper aims to contribute to the open debate in the literature on the effect of global sourcing strategies on firm performance by studying the consequences of manufacturing outsourcing and captive-offshoring for the innovation capability of the firm. We grounded our hypotheses based on the outsourcing and offshoring literature and by narrowing our focus to the effects of persisting in their adoption over time. We tested our hypotheses using data from a sample of 368 manufacturing companies listed on NASDAQ stock market. The paper provides theoretical explanations and empirical findings for the inverted U-shaped influence of keeping doing captive-offshoring on new product develo…

Gut Microbiota, Microbial Metabolites and Human Physical Performance

2021

Trillions of microbes inhabiting the gut modulate the metabolism of the host. Cross-sectional studies have reported associations between physical performance and the gut microbiota (GM). Physical activity seems to increase GM diversity and the abundance of certain health-beneficial microbes. We reviewed the evidence from longitudinal studies on the connection between physically active lifestyle or long-term exercise interventions and the GM. We made literature searches using databases of Web of Science and PubMed Medline to collect human studies showing or not the associations between the GM and exercise. Many controversies exist in the studies. However, the longitudinal studies show that f…

Role of different endurance training programs on cancer cachexia:pointing particular attention to the gender and age differences Macaluso

2013

Evidence from recent publications indicates that repeated exercise may enhance the quality of life of cancer patients (Maddocks et al., 2012). Regular physical activity may attenuate the adverse effects of cancer therapy, prevent or reverse cachexia and improve survival, although not all the patients are able or willing to undertake programs currently being offered. The aims of this study were to analyze: i) the effects of a progressive endurance exercise (progressive Training, pTR) on survival and cachexia in sedentary (SED) mice inoculated (I) with a fresh fragment of solid C26 tumor [SED-I-pTR; SED-I-SED]; ii) the effect of different protocols of endurance exercise (Trained for 30 min, T…

Protecting against sedentary lifestyle, left atrial enlargement and atrial fibrillation.

2022

A thermodynamically consistent CZM for low-cycle fatigue analysis

2018

A cohesive zone model for low-cycle fatigue analysis is developed in a consistent thermodynamic framework of elastic-plastic-damage mechanics with internal variable. A specific fatigue activation condition allows to model the material degradation related to the elastic-plastic cyclic loading conditions, with tractions levels lower than the damage activation condition. A moving endurance surface, in the classic framework of kinematic hardening, enables a pure elastic behavior without any fatigue degradation for low levels loading conditions.

The analysis of endurance, speed and explosive strength in young football players

2011

Introduction Endurance, speed and explosive strength are determinant factors of sporting performance for football players (Hoff & Helgerud, 2004). An evaluation of these abilities is fundamental in young subjects, who have still not completed their maturation, to plan an individualised and effective training program (Fernandez-Gonzalo et al., 2010). The aim of this study was to examine the level of variability in endurance, speed and explosive strength of lower limbs among young football players. Methods Sixteen male players with 5 years of experience playing football and participating in the “Giovanissimi Regionali” amateur championship (14.00 years old ± 7 months; 57.5 ± 6.66 kg weight, 1…