The main aim of this study was to determine the agreement in classification between the modified KörperKoordinations Test für Kinder (KTK3+) and the Athletic Skills Track (AST) for measuring fundamental movement skill levels (FMS) in 6- to 12-year old children. 3,107 Dutch children (of which 1,625 are …

Purpose: To translate and culturally adapt the Swedish version of the 'Blue flags' questionnaire into Dutch and to examine the validity and reliability aspects of the Dutch version. Methods: The 'Blue flags' questionnaire was translated and culturally adapted to the Dutch situation. A total of 58 participants …

The current study determined the test-retest reliability and concurrent validity of the Adapted Short QUestionnaire to ASsess Health-enhancing physical activity (Adapted-SQUASH) in adults with disabilities. Before filling in the Adapted-SQUASH twice with a recall period of 2 weeks, participants wore …

Background & aims: Malnutrition, frailty, physical frailty, and disability are common conditions in patients with chronic obstructive pulmonary disease (COPD). Insight in the coexistence and relations between these conditions may provide information on the nature of the relationship between malnutrition …

Purpose: The purpose of this study was to validate optimized algorithm parameter settings for step count and physical behavior for a pocket worn activity tracker in older adults during ADL. Secondly, for a more relevant interpretation of the results, the performance of the optimized algorithm was compared …

Objectives: To determine the psychometric properties of a questionnaire to assess fear of movement (kinesiophobia): the Tampa Scale for Kinesiophobia (TSK-NL Heart), and to investigate the prevalence of kinesiophobia in patients attending cardiac rehabilitation. Methods: A total of 152 patients were …

BACKGROUND AND AIMS: We aimed to investigate the test-retest reliability and validity of ultrasound for two commonly used types of transducer, using different methods for the estimation of muscle size and echo intensity (EI). METHODS: Fourteen healthy adults were included in this study. Ultrasound images …

Inleiding: Bij het meten van de behendigheid bij sport specifieke trainingen en revalidatie in de fysiotherapie ligt de nadruk voor alsnog op het reageren op voorspelbare visuele stimuli. Het meten van reactieve behendigheid, waarbij de nadruk ligt op cognitieve en reactieve impulsen, is een relevant …

Objective: The most common methods to calculate energy costs are based on measured oxygen uptake during walking a standardized distance or time. Unfortunately, it is unclear which method is most reliable to determine energy cost of walking in stroke survivors. The objective of this study was to evaluate …

Background: Cardiac output measurements may inform diagnosis and provide guidance of therapeutic interventions in patients with hemodynamic instability. The FloTrac™ algorithm uses uncalibrated arterial pressure waveform analysis to estimate cardiac output. Recently, a new version of the algorithm has …