Objectives We aimed to examine the effect of β2-agonists on anaerobic performance in
healthy non-asthmatic subjects. Design Systematic review and meta-analysis. Eligibility criteria …

The human microbiome can be defined as the microorganisms that reside within and on our
bodies and how they interact with the environment. Recent research suggests that …

The purpose of this study was to investigate the effects of high‐volume endurance training
on the development of maximal oxygen uptake (VO 2max ) in physically active boys and girls …

Recurrent early life wheeze is not always asthma, and up to 50% of children are reported to
remit. With reports of adult asthma symptom relapse, we assessed the prognosis of recurrent …

Objectives We aimed to examine the relationship between cycling (particularly commuter
cycling) and risk factors associated with cardiovascular diseases (CVDs) including body …

Background Childhood asthma phenotypes reflecting underlying developmental mechanisms
are sought, with little information on asthma phenotypes based on allergic comorbidities. …

The aim of the study was to compare running performance of three competitive standards
and to examine the effects of being promoted to a higher league in Norwegian football. One …

Objectives Physical inactivity is a risk factor for cardiovascular disease (CVD). Cycling as a
physical activity holds great potential to prevent CVD. We aimed to determine whether cycling …

The objectives were to describe trends in cycling and cycle related injuries in Denmark
overall and in the four largest Danish cities to see if changes in cycling trips and injuries were …

Rationale: Bronchial hyperresponsiveness (BHR) is an important, but not specific, asthma
characteristic. Objectives: We aimed to assess the predictive value of BHR tested by …