Doctor of Philosophy, Kinesiology, University of Waterloo, Ontario, Canada
Phone: (603) 899-1164
2013-2014: Centre for Bioengineering and Biotechnology
2012-2013: NSERC-Engage and MRI Postdoctoral Fellowship
2010-2012: Graduate Research Studentship (GRS)
2007-2010: CAPES PhD scholarship, Ministry of Education, Brazil
Beltrame T, Villar, R, Hughson, RL. Sex differences in the oxygen delivery, extraction and uptake during moderate walking exercise transition. Appl. Physiol. Nutr. Metab. doi: 10.1139/apnm-2017-0097.
Villar, R, Hughson, RL. Vascular conductance and muscle blood flow during exercise are altered by inspired oxygen fraction and arterial perfusion pressure. Physiol Rep. 2017 Mar; 5:5 2017. pii: e13144. doi: 10.14814/phy2.13144.
Beltrame T, Amelard R, Villar R, Shafiee MJ, Wong A, Hughson RL. Estimating oxygen uptake and energy expenditure during treadmill walking by neural network analysis of easy-to-obtain inputs. J Appl Physiol (1985). 2016 Nov 1;121(5):1226-1233. doi: 10.1152/japplphysiol.00600.2016.
Villar, R, Gillis, J, Santana, G, Almeida, ALRA. Association between anaerobic metabolic demand during simulated Brazilian Jiu-Jitsu combat and specific Jiu-Jitsu anaerobic test. J Strength Cond Res. 2016 Jun 29. [Epub ahead of print]
Book, J, Chekema, NP, Villar, R., Hughson, R, Peterson, S. Investigating the Impact of Passive External Lower Limb Compression on Central and Peripheral Hemodynamics During Exercise, European Journal of Applied Physiology, 1-11, 2016.
Villar, R, Beltrame, T. Hughson, RL. Validation of the Hexoskin wearable body metrics vest during lying, sitting, standing and walking activities. Appl. Physiol. Nutr. Metab. 40: 1–6, 2015.
Villar R, Hughson RL. Effect of altered arterial perfusion pressure on vascular conductance and muscle blood flow dynamic response during exercise in humans. J Appl Physiol, 114(5):620-627, 2013.
Villar R, Hughson RL. Lower limb vascular conductance and resting popliteal blood flow during head-up and head-down postural challenges. Clin Physiol Funct Imaging, 33(3):186-191, 2013.
Villar R, Hughson RL. Repeatability of popliteal blood flow and lower limb vascular conductance at rest and exercise during body tilt using Doppler ultrasound. Physiol Meas., 34(3):291-306, 2013.
Villar R, Hughson RL. Reply to Pancheva, Panchev, and Pancheva. J Appl Physiol, 114(7):958, 2013.