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. 2015 Jun 17;309(5):R475–R481. doi: 10.1152/ajpregu.00387.2014

Fig. 3.

Fig. 3.

Anterior tibial artery diameter (A), mean blood velocity (B), and mean blood flow (C) during sustained isometric contractions at different levels of maximal torque. Values are expressed as means ± SE. Contractions were performed at 30 (○), 60 (□), and 100% (△) of MVC torque. Solid symbols indicate data points that are significantly different from Pre (P < 0.05). Asterisks (*) denote time points when either 30 or 60% MVC differs significantly from 100% MVC (P < 0.05). Daggers (†) denote time points when 30% is significantly different from 60% MVC, whereas double daggers (‡) denote time points when 30% is significantly different from both 60 and 100% MVC (P < 0.05).