Voce trabalhou ou morou nos EUA e pagou mais impostos do que deveria? E agora nao sabe como recuperar?Entao veja as FAQ's (frequently asked questions) publicadas pelo taxback.Saiba que a recuperacao dos impostos e uma exigencia legal. Com a solicitacao da recuperacao dos impostos voce diminiu as possibilidades de futuros problemas para concessao do Visto.Clique aqui para ver as FAQ's publicadaspela Taxback Faca sua reserva: jessica@isaintercambio.com.br J Strength Cond Res. 2010 Jun 16. [Epub ahead of print]Physiological responses to a tap dance choreography: comparisons with graded exercise test and prescription recommendations.Oliveira SM, Simoes HG, Moreira SR, Lima RM, Almeida JA, Ribeiro FM, Puga GM, Campbell CS.1College of Physical Education, Catholic University of Brasilia (UCB), Basilia DF, Brazil; 2Graduate Program on Physical Education and Health, Catholic University of Brasilia (UCB), Brasilia, DF, Brazil; and 3College of Physical Education, Federal University of Vale do Sao Francisco (UNIVASF), Petrolina, PE, Brazil.AbstractLemes, S, Simoes, HG, Moreira, SR, Lima, RM, Almeida, JA, Ribeiro, F, Puga, GM, and Campbell, CSG. Physiological responses to a tap dance choreography: comparisons with graded exercise test and prescription recommendations. J Strength Cond Res 24(7): 1954-1959, 2010-The aim of this study was to analyze the physiological responses to a tap dance choreography and to compare with those observed during a maximal treadmill exercise test, in tap dancers. Eight women (19.6 +/- 2.4 years; 162.3 +/- 4.4 cm; 54.0 +/- 2.3 kg; 20.5 +/- 1.4 kg.m; and 5.1 +/- 2.6 years of tap dance training) were submitted to the following procedures: (a) graded exercise test (GXT) on a treadmill until volitional exhaustion with 0.8 km.h of increment at each 3 and 1 minute of interval between stages and (b) tap dance choreography (TAP)-"The Shim Sham Shimmy"-consisting of 9 stages of 3 minutes with 1-minute rest between stages. Expired gas analyses were performed in all experimental sessions, providing breath-by-breath values for respiratory exchange rate (RER), oxygen uptake (&OV0312;o2), and carbon dioxide production (CO2). Heart rate (HR) and rate of perceived exertion (RPE) were also measured. During the rest period between stages, blood samples (25 mul) were collected from the ear lobe for lactate threshold (LT) determination. It was observed that at the end of the TAP, subjects achieved an average of 83.8 +/- 6.2% of the HRmax and 68.9 +/- 11.3% of the &OV0312;o2max, both previously identified in the GXT. The choreography demanded 204.7 +/- 31.3 kcal, an average RER of 0.88 +/- 0.05 and mean RPE of 13 +/- 2. The &OV0312;o2, HR, and RPE values did not significantly differ from those at the LT intensity identified during the GTX. Based on the present results, it was concluded that the TAP performance in the "The Shim Sham Shimmy" choreography elicited acute physiologic responses similar to those observed at the LT intensity, thus suggesting that Tap Dance constitutes a useful exercise modality for aerobic fitness and cardiovascular health improvements.PMID: 20555280 [PubMed - as supplied by publisher] Apesar de estarmos entrando de ferias a vida nao para. A Professora Samantha Lemes, mais uma vez, contribui para o crescimento e desenvolvimento do Sapateado no Brasil. Foi selecionada