A familiarity with the motions was performed 48 hours before the study, but it did not involve any learning due to the given interval. 2. The sample was composed of female subjects in which smallest amount of lean mass observed [ Trunk flexion motion significantly irradiated dorsal flexion movement for both right and left ankle. Objective . irradiation definition: 1. light or other types of radiation used in order to treat or diagnose a medical condition: 2…. Newton’s Law of Universal Gravitation may have influenced the result of the unleashed force [The results show that trunk flexion and extension motions generate an irradiated movement in dorsiflexion and plantar flexion, respectively.

Department of Neurology, Jamia Hamdard University, New Delhi, India. Gupta S. 1, Hamdani N * and Sachdev HS. Limb Extensor Muscle Force in Adults.

Propriozeptorensind Muskel-, Gelenk- und Sehnenrezeptoren, die Informationen über die Haltung und Bewegung des Körpers an das zentrale Nervensystem weiterleiten. The volunteer was sitting on a wooden chair, and the limb was evaluated positioned on equipment with knee flexion of 60°. The laterality questionnaire obtained dominance of the right lower limb in 100% of the volunteers. Possibly a need of approximation from the origin and the insertion of the rectus femoris favored the great length tension required in sufficient pelvic stabilization for trunk flexion in its maximum efficiency [It is noteworthy that the present study used a simple technique of trunk flexion and extension to observe irradiation to the lower limbs; another possibility consists in using trunk rotation to cause irradiation to them. Normality was found for data of motion (extension and flexion), so the independent The sample was composed of 30 subjects with mean age of 22.57 years old, weight of 57.42 kg, height of 164.23 cm, and BMI equivalent to 21.30 (Table The execution of trunk flexion motion caused irradiation to dorsal flexion at 96.7% of subjects when right foot was placed on equipment and at 100% when the left foot was positionated. Learn more.

However, the results from these force descriptions will not be presented in this study due to the large number of variables already available, which need the development of new future researches. When an injury of nervous system occurs, as a stroke, this motor control can be disturbed and does not allow effective movements at limbs [Sample of this cross-sectional study consisted of 30 female volunteers aged 18–30, university students, sedentary, who performed less than 20 minutes of physical activity in less than 3 days in a week, in the last six months [All volunteers were evaluated about body mass index according to the criteria of the National Health and Nutrition Examination Survey, proposed in United States and to blood pressure, using the same aneroid and stethoscope sphygmomanometer type, and answered the item related to the lower limb of the Oldfield Handedness Inventory [The instrument used to measure plantar flexion and dorsiflexion pattern (Figure The data was collected in one single moment, according to volunteers availability, at morning or at afternoon. The motions followed the concepts established by PNF’s philosophy [Trunk flexion motion was performed with therapist in front of the volunteer, with the elbows extended and one leg in front of the other, with the knees in semiflexion, resting both hands on anterosuperior surface of the volunteer trunk, with lumbrical grip at anterior shoulder region. PNF Techniques help develop muscular strength and endurance, joint stability, mobility, neuromuscular control and coordination– all of which are aimed at improving the overall functional ability of patients. Among its principles, the irradiation is the reaction of the distinct regional muscle contractions to the position of the application of the motions. The movement started from neutral position of trunk (upright position) followed by trunk flexion until it reaches 45° against a manual resistance from the therapist (Figure Extension motion was performed with therapist behind the volunteer, extended elbows and one leg in front of the other, with the knees in semiflexion, resting with lumbrical grip at posterior shoulder region. The motion of each foot was held in two trials, with one minute rest between them, considering the highest value and standard developed by this value.