The Instrumented Sit-to-Stand Test (iSTS) Has Greater Clinical Relevance than the Manually Recorded Sit-to-Stand Test in Older Adults

Intra-Rater, Inter-Rater and Test-Retest Reliability of an Instrumented Timed Up and Go (iTUG) Test in Patients with Parkinson’s Disease

(2016) Rob C. van Lummel et al.   PLoS One

Sensor-based monitoring of sit-to-stand performance is indicative of objective and self-reported aspects of functional status in older adults

(2015) G. Ruben H. Regterschot et al.   GAIT & POSTURE

Assessing Physical Activity in Older Adults: Required Days of Trunk Accelerometer Measurements for Reliable Estimation

(2015) Kimberley S. van Schooten et al.   JOURNAL OF AGING AND PHYSICAL ACTIVITY

The Effects of Breaking up Prolonged Sitting Time

(2015) FABIANA BRAGA BENATTI et al.   MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Physical Performance and Physical Activity in Older Adults: Associated but Separate Domains of Physical Function in Old Age

(2015) Rob C. van Lummel et al.   PLoS One

Developing a measure of muscular power during a functional task for older adults

(2015) Michelle Gray et al.   BMC Geriatrics

Validity of physical activity monitors during daily life in patients with COPD

(2013) Roberto A. Rabinovich et al.   EUROPEAN RESPIRATORY JOURNAL

An evaluation of the 30-s chair stand test in older adults: frailty detection based on kinematic parameters from a single inertial unit

(2013) Nora Millor et al.   Journal of NeuroEngineering and Rehabilitation

The five-repetition sit-to-stand test as a functional outcome measure in COPD

(2013) Sarah E Jones et al.   THORAX

Breaking Up Prolonged Sitting Reduces Postprandial Glucose and Insulin Responses

(2012) D. W. Dunstan et al.   DIABETES CARE

Automated approach for quantifying the repeated sit-to-stand using one body fixed sensor in young and older adults

(2012) R.C. Van Lummel et al.   GAIT & POSTURE

Sit-stand and stand-sit transitions in older adults and patients with Parkinson’s disease: event detection based on motion sensors versus force plates

(2012) Agnes Zijlstra et al.   Journal of NeuroEngineering and Rehabilitation

Validation of seat-off and seat-on in repeated sit-to-stand movements using a single-body-fixed sensor

(2012) R C van Lummel et al.   PHYSIOLOGICAL MEASUREMENT

Test–retest reliability and minimal detectable change of repeated sit-to-stand analysis using one body fixed sensor in geriatric patients

(2012) M Schwenk et al.   PHYSIOLOGICAL MEASUREMENT

Validity of Six Activity Monitors in Chronic Obstructive Pulmonary Disease: A Comparison with Indirect Calorimetry

(2012) Hans Van Remoortel et al.   PLoS One

Sedentary time and cardio-metabolic biomarkers in US adults: NHANES 2003–06

(2011) Genevieve N. Healy et al.   EUROPEAN HEART JOURNAL

Models of accelerated sarcopenia: Critical pieces for solving the puzzle of age-related muscle atrophy

(2010) Thomas W. Buford et al.   AGEING RESEARCH REVIEWS

Sarcopenia: characteristics, mechanisms and functional significance

(2010) M. V. Narici et al.   BRITISH MEDICAL BULLETIN

COPD as a Disease of Accelerated Lung Aging

(2009) Kazuhiro Ito et al.   CHEST

Reproducibility of a Triaxial Seismic Accelerometer (DynaPort)

(2009) VINCENT T. VAN HEES et al.   MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Detection of walking periods and number of steps in older adults and patients with Parkinson's disease: accuracy of a pedometer and an accelerometry-based method

(2008) Baukje Dijkstra et al.   AGE AND AGEING