This study investigated the effects of balance exercise combined with whole-body vibration (WBV) on step performance and lower limb muscle activity during simulated forward falls using the tether-release method in older women. Twenty older women were assigned to either a WBV plus balance exercise group (WBV, n=10) or a balance exercise without vibration group (standard balance exercise group [S...

Innovative approaches to the prevention and treatment of foot wounds in persons with diabetes mellitus are needed and preliminary research suggests that exercise therapy may increase joint mobility and blood flow. A 12-week, prospective, quasi-experimental pilot study was conducted to evaluate the potential influence of nonweight-bearing ankle exercises, and adherence to same, on the size of n...

This study examined the effects of human pregnancy and advancing gestation on the intensity of respiratory discomfort (dyspnea) during cycle exercise. Fourteen pregnant women (PG) performed a progressive cycle ergometer exercise test involving 20 W/min increases in work rate to symptom limitation and/or a heart rate of 170-175 beats/min at 19.7+/-1.2 weeks (ENTRY), 28.2+/-0.3 weeks (TM2) and 36...

Gravitational unloading leads to adaptations of the human body, including the spine and its adjacent structures, making it more vulnerable to injury and pain. The Functional Re-adaptive Exercise Device (FRED) has been developed to activate the deep spinal muscles, lumbar multifidus (LM) and transversus abdominis (TrA), that provide inter-segmental control and spinal protection. The FRED provide...

BACKGROUND Early multidisciplinary rehabilitation can improve the recovery after total hip arthroplasty (THA). However, optimal exercise therapy has not been defined. We aimed to answer the question: "Which type and/or timing of exercise therapy is effective following THA?" DESIGN Systematic review. METHODS We searched four databases: MEDLINE, PEDro, Cochrane Library, and Cinahl since Janua...

Ca is the major mineral in bone, and 99% of the Ca in the body resides in the skeleton. Skeletal mass is a determinant of risk of fracture in childhood as well as adulthood. Over 40% of adult peak bone mass is acquired during adolescence. This period is when lifestyle choices, including ensuring adequate dietary Ca, regular weight-bearing exercise and avoiding hormonal insufficiency, are especi...

Regular exercise reduces the risk of cancer and disease recurrence. Yet the mechanisms behind this protection remain to be elucidated. In this study, tumor-bearing mice randomized to voluntary wheel running showed significant exercise related reduction in tumor incidence and growth across several tumor models including transplantable tumors (Lewis lung and B16 melanoma), chemically (diethylnitr...

Prostaglandins (PGs) are essential signaling factors in bone mechanotransduction. In animals, inhibition of the enzyme responsible for PG synthesis (cyclooxygenase) by nonsteroidal anti-inflammatory drugs (NSAIDs) blocks the bone-formation response to loading when administered before, but not immediately after, loading. The aim of this proof-of-concept study was to determine whether the timing ...

background and aim: the researches show that athletes who compete in non–weight-bearing activities، such as swimming، typically show lower bmd in the lumbar spine and lower limb sites than athletes who perform weight-bearing activities. gravitational forces produce a passive mechanical effect that plays role in developing and maintaining of bone mass. the comparison on the bone mineral density ...