Dizziness is a debilitating symptom that affects 10-30% of middle-aged and older people (Aggarwal et al, 2000; Colledge et al, 1994). People with dizziness often report poor health outcomes including reduced quality of life, depression, fear of falling and falls (Aggarwal et al, 2000; Colledge et al, 1994; Tinetti et […]
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 & […]
Current recommendations for physical activity state healthy adults should: 1) engage in moderate aerobic exercise for at least 150 minutes per week and 2) perform resistance training (i.e. strength training) for all major muscle groups at least two times per week (World Health Organization, 2010). However, according to recent reports […]
Previous studies have shown that repeatedly working muscles until fatigue results in reduced strength, sensation, walking and balance control in older people (Helbostad et al. 2007, 2010; Kent-Braun, 2009; Pline et al. 2005). However, these extreme protocols are unlikely to accurately reflect an older person’s daily activities and likely miss the […]
As we get older, we lose muscle size and strength and become more vulnerable to injury (de Souto Barreto 2009; Fried et al. 2005). Each year, 1 in 3 individuals over 65 has a fall (Yoshida 2007), which often leads to fractures, hospital admissions and mortality. Strength and balance exercise […]
Step training is effective for preventing falls in older people (Okubo et al., 2015). This is likely because the movements performed during training closely mimic those which are necessary to avoid falling in real-world situations. One form of step training involves interactive video game technology. This type of training has […]
Muscle strength and other measures of physical function decline with age (e.g., Kenny et al. 2013). To overcome these age-related decrements in physical function, physical exercise is recommended (e.g. American College of Sports Medicine 2009; Australian Government Department of Health 2005). Two types of exercise that improve physical function in older adults […]
