New finding


Interventions that involve repetitive practice improve strength and function after stroke

The loss of strength after stroke is a common and important impairment. Some people who have had a severe stroke can lose as much as 50–70% strength in the affected arm and leg (Andrews & Bohannon 2003; Horstman et al. 2008). This loss of strength can result in profound disability […]


How active are adults? Habitual durations of physical activity and sedentary behavior depend on age and gender

Regular physical activity is important for our health and well-being. Recent evidence suggests that independent of being physically active, limiting the duration of sedentary behavior, such as sitting or lying down, is important to reduce the risk for cardiovascular disease, diabetes, cancer and all-cause mortality (Biswas et al. 2015). Advances […]


Breathing: an automatic process until your 70s?

We don’t normally have to think about our breathing and that’s because breathing is handled by a subconscious part of the brain called the medulla. The medulla automatically controls our breathing as well as our heart rate and blood pressure (Del Negro et al. 2018). It sends neural signals to the […]


The ageing foot: how does skin feedback change as we grow old?

Historically, research on skin’s role in postural stability has focused on the sole of the foot, as this area is in contact with the ground as we stand and move. Special receptors from the sole of the foot provide information about contact pressure and slips of the foot (Kennedy & […]


Poor statistical reporting persists despite editorial advice

Scientific discoveries must be reported accurately. If not, the general public will lose trust and question why their tax dollars are being wasted. Unfortunately, the quality of research reports in the biomedical sciences is generally poor. Basic statistical reporting is inadequate, and spin – the distorted, self-serving interpretation of results […]


Combining functional exercises with resistance training increases muscle size and improves function in young adults with cerebral palsy

Sizes of leg muscles in young adults with cerebral palsy can be reduced by up to 50% compared with typically developing people (Shortland 2009). The reduced muscle size may be caused by the effects of cerebral palsy itself, reduced muscle use, treatments that are directed at the muscle (such as […]


Resistance training after stroke improves strength but not necessarily function

Muscle weakness is the largest cause of disability after stroke (Canning et al 2004). Stroke survivors have levels of muscle strength that are about half of that of people who have not had a stroke (Dorsch et al 2016; Horstman et al 2008). Thus, it is important to identify interventions that […]


Mental fatigue impairs dual-task gait performance in old adults – A new risk factor for falls in the elderly?

Mental fatigue is a psychobiological state induced by sustained periods of demanding cognitive activity. Mental fatigue can negatively impact many aspects of daily life, such as workplace and physical exercise performance. Mental fatigue can manifest itself subjectively, behaviorally and physiologically. The subjective dimension includes increased feelings of tiredness and lack […]


Drinking cold water improves exercise tolerance in multiple sclerosis

During physical activity or exposure to hot environments, individuals with multiple sclerosis (MS) can experience heat intolerance, which leads to the rapid onset of fatigue. The underlying cause of this deterioration, known as Uhthoff’s phenomenon among MS researchers, remains unknown (Opara et al. 2016).   Due to Uhthoff’s phenomenon, individuals […]


Interview: Prof Andrew Creswell talks about the intrinsic muscles of the foot

Little is known about the small intrinsic foot muscles and their function during walking and running. In this video, Prof Andrew Creswell of the University of Queensland talks about the results of his research in which he has utilized imaging ultrasound and intramuscular electromyography to study the role of intrinsic […]