Background Physical activity has been associated with reduced oxidative stress (OS) in
observational studies and clinical trials. Objective The purpose of this systematic review and …

The pivotal observation that muscular exercise is associated with oxidative stress in humans
was first reported over 45 years ago. Soon after this landmark finding, it was discovered that …

Oxidative stress is characterized by imbalanced reactive oxygen species (ROS) production
and antioxidant defenses. Two main antioxidant systems exist. The nonenzymatic system …

METHODS The medical electronic databases MEDLINE, SCOPUS, and SPORTS DISCUS
were used to search for studies relating muscular fitness (MusS, muscular endurance, and …

The role of reactive oxygen species and antioxidant response in training adaptations and
sports performance has been a large issue investigated in the last few years. The present …

MicroRNAs (miRNAs) are small noncoding RNAs involved in posttranscriptional gene
regulation that have been shown to be involved in growth, development, function, and stress …

Background Resistance exercise is beneficial for the immune system, including decreased
susceptibility to infections and improved effectiveness of vaccinations. This review aims to …

Purpose. A combination of endurance and strength training is generally used to seek further
health benefits or enhanced physical performance in older adults compared to either of the …

Background: We examined the associations between muscular strength, markers of overall
and central adiposity, and cancer mortality in men. Methods: A prospective cohort study …

Question Can physical activity in adults aged 40–65 years enhance strength and balance
and prevent falls? Design Systematic review with meta-analysis of randomised clinical trials …