This paper proposes a new method to analyze human walking by using a 3-wheels rollator walker instrumented with encoders and a 3D accelerometer/gyrometer. In order to develop walking quality index and monitor the health state of elderly people at home, the walking of 23 young adults and 25 elderly people (> 69 years) with the help of the walker, are compared. The results show that many general ...

BACKGROUND To facilitate physical activity (PA) adoption and maintenance, promotion of innovative population-level strategies that focus on incorporating moderate-intensity lifestyle PAs are needed. OBJECTIVE The purpose of this randomized controlled trial was to evaluate the Dogs, Physical Activity, and Walking intervention, a 3-month, social cognitive theory (SCT), e-mail-based PA intervent...

By far the greatest number of these meetings were spent in walking about the country around Palo Alto. Occasionally the hour was spent in reading, writing or some such occupation as gathering pepper-berries. The boy was observed at the piano, at the table, and in contact with others. Possibly the most effective description will be one that consists of actual occurrences, grouped under several s...

BACKGROUND Previous studies indicate that the design of streets and sidewalks can influence physical activity among residents. Park features also influence park use and park-based physical activity. Although individuals can walk on streets and sidewalks, walking loops in parks offer a setting to walk in nature and to avoid interruptions from traffic. OBJECTIVES Here we describe the use of wal...

this study investigated the relationship between noncontrolled and self-motivated brisk walking with physical and mental health of women living in west tehran, iran. the persian version of short form health survey (sf-36) applied for data collection. researchers referred to three public parks to recruit volunteer women aged 35-55 years old. participants were randomly selected and divided into a...

Learning gaits for walking robots is difficult because the elements of control require repetition of a sequence of integrated steps. Controllers for the six-legged robots, such as the Stiquito, and the eight-legged spider robots, in development, exemplify the difficulties of evolving gaits. The controllers for these robots store the actuator commands in a field-programmable gate array as a list...

Purpose: It has been established that physical exercise generally improves the physical performance of older people. This finding has led to an increase in studies into the most efficient forms of exercise. The aim of this study was to compare the efficiency of three types of exercise: aerobic, strength and muscle power, in improving the functional capacity of older people. Methods: A study was...

To examine how repeated cooling of fingers with a rest pause schedule at work affects cold-induced vasodilatation (CIVD), pain and cold sensation in fingers, six healthy men aged 21 to 23 years immersed their left index fingers six times in stirred water at 10 degrees C for 10 minutes. After each cold-water immersion of the fingers, 5-minute rest pause was taken to observe the recovery process ...

BACKGROUND The risk of osteoporosis is known in myopathies requiring long-term steroid treatment and Pompe disease, but not in other hereditary myopathies or sporadic inclusion body myositis (sIBM). METHODS Risk factors of osteoporosis, laboratory parameters of bone metabolism, frequency of falls and fractures, walking ability, and pain were surveyed using questionnaires in 89 patients with s...