Alexandre C. Barbosa

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OBJECTIVE To evaluate the behaviour of the upper rectus abdominis, lower rectus abdominis and transverse abdominis/internal oblique (TrA/IO) by using surface electromyography during trunk flexion with and without the Pilates breathing technique. METHODS Nineteen female subjects (without experience of the Pilates method) were recruited. The muscles were(More)
Several works in the literature so far have been focused on deterministic point forecasts, which, usually, indicates the conditional mean of future observations. An increasing need for generating the entire conditional distribution of future observations has been required for the new generation of soft sensors. This study aims the probabilistic forecasts,(More)
BACKGROUND The dysfunction of gluteus medius (GMed) has been implicated in other musculoskeletal disorders including low back pain and lower limb injuries. The purpose of this study was to use a protocol involving low-load eccentric exercises to observe the effects on the three subdivisions of GMed activation through surface electromyography (sEMG) and(More)
OBJECTIVE To assess the immediate effects of scapular taping on pain, isometric force, and the level of activation of several scapular girdle muscles in individuals with shoulder pain and scapular dyskinesis. MATERIALS AND METHODS Ten individuals with shoulder pain during arm elevation and scapular dyskinesis were included and evaluated by using a visual(More)
OBJECTIVE To assess the immediate effects on the electrical activity of the transversus abdominis/internal oblique (TrA/IO) muscle during rapid voluntary upper limb movements before and after a sacroiliac joint (SIJ) manipulation. METHODS Twenty healthy subjects who had innominate fixation, assessed by standing flexion test, were recruited. All subjects(More)
OBJECTIVES To study the effect of a protocol involving joint manipulation and specific exercises for pelvic stability to influence proprioceptive input to the spinal tissues and to observe the effects on sensorimotor function. METHODS Seven patients with pelvic anteversion and low back pain participated in an eight-week protocol (three sessions per(More)
An increase in the capacity of athletic performance depends on adequate nutrition, which ensures optimal function of the musculoskeletal system, including tendon stability. However, little is known about the status of tendons and extracellular matrix modifications during malnutrition and nutritional recovery when leucine is used in response to exercise(More)
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