<qa>  What is the name of the questionnaire?Data collection was developed with a electromyography EMG for muscle data and questionnaire with participants by a blinded examiner initially will be held. The questionnaire consists of the Visual Analogue Scale VAS. For EMG of the gluteus medius GM and biceps femoris BF, the electrodes are positioned according to the protocols of Surface Electromyography for the Non-Invasive Assessment of Muscles SENIAM, with the reference electrode located in anterior tibial tuberosity. The application site will be prepared with abrasion and cleansing the skin with 70 alcohol and trichotomy. The maneuver of maximum voluntary isometric contraction MVIC will be trained and previously performed the collection, with five seconds support for normalization of data to the gluteus medius and biceps. Among the MVICs every muscle will hold a minutes rest. The muscle activity recorded during the exercises will be expressed in percentage of MVIC. After maneuvers MVIC, individuals will rest for five minutes and then immediately to start the acquisition of electromyographic data during functional tests. 