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International Journal of Exercise Science 14(3): 742-755, 2021. Previous studies investigated the effects of foam rolling (FR) on measurements of strength and power. However, the acute effect of FR on muscle thickness (MT) and pressure pain threshold (PPT) after multiple sets of resistance exercise remains to be elucidated. The aim of the present study was to examine the effect of one and three minutes of quadriceps FR on muscle thickness (vastus lateralis [VL] and rectus femoris [RF]), pain threshold (VL and RF), and total load lifted (TLL) on multiple sets of knee extension. Nine resistance-trained men (age: 24.8 ± 5.2 years; height: 177 ± 7 cm; total body mass 77.7 ± 6.2 kg) participated the study. MT, PPT, and performance on multiple sets of knee extension were compared after performing passive recovery (CON), one minute (FR1), or three minutes of FR (FR3). A similar total training load among experimental conditions was observed. There was a greater increase on VL muscle thickness after FR3 when compared to CON and FR1. In addition, there was an increase on rectus femoris PPT two minutes post FR3, with no differences between conditions. These results indicate that longer duration FR-protocol may acutely increase muscle thickness of the vastus lateralis muscle without negatively affect the TLL and PTT.
Brigatto, Felipe Alves; Soares, Enrico Gori; Braz, Tiago Volpi; de Camargo, Júlio Benvenutti Bueno; Hartz, Charlini Simoni; Batista, Danilo Rodrigues; Col, Luan Oenning; Marchetti, Paulo Henrique; Aoki, Marcelo Saldanha; and Lopes, Charles Ricardo
"Acute Effect of Different Duration of Foam Rolling Protocols on Muscle Thickness, Pain Pressure Threshold, and Volume Load on Multiple Sets of Knee Extension,"
International Journal of Exercise Science: Vol. 14
3, Pages 742 - 755.
Available at: https://digitalcommons.wku.edu/ijes/vol14/iss3/10