Table 2.

Hemodynamic responses to static handgrip alone and to static handgrip during lower body negative pressure (LBNP)

	Handgrip	Handgrip + LBNP −10 mmHg	Handgrip + LBNP −30 mmHg
RBV	−2.3 ± 4.7	−8.1 ± 4.6	−10.9 ± 5.2
MAP	6.7 ± 1.3	4.2 ± 1.3	6.2 ± 1.8
HR	5.1 ± 1.8	11.0 ± 2.0*	23.0 ± 4.0*

Δ% data are presented as mean ± s.e.m.

^*Significantly different than values during handgrip (at 30% MVC) alone. RBV, renal blood flow velocity; MAP, mean arterial pressure; HR, heart rate.