Flow = Press ? x Radius4 / 8L * Viscosity Where, Press ? = Pressure Gradient; Radius = radius of the pre-capillary vessels  that control blood flow distribution to tissue vascular beds; L = length of the  distance between any the two points of blood flow; and viscosity of the blood.   Using Poiseuille's Law, answer the following questions to describe what happens to  blood flow between the left side of the heart and contracting muscles and/or between  contracting muscles and the right side of the heart during the below described  exercise sessions.  1. An acute exercise session involving a large amount of statically contracting  muscles at a high muscle intensity : 1a. Blood flow between the left side of the heart and contracting muscles is  _________________.  1b. Your answer to 1a. is due to the _______ in the Pressure Gradient  caused by the ________ in the vascular pressure at the muscles vascular  bed from high levels of __________  1c. Blood flow between contracting muscles and the right side of the heart is  ________________ due to the removal of ___________ :    2. An acute session of aerobic exercise in which the individual experiences a  state of dehydration.: 2a. Identify the factor of Poiseuille's Law that is affected, 2b., what the effect is,  and 2c., what this effect has on blood flow: 2d. Under this condition, how can the CV system maintain adequate blood flow to  contracting muscles?     3. Identify one factor of Poiseuille's Law of blood flow that is expected to be  affected by chronic adaptations from a regular program of aerobic  conditioning:  3a. Describe the expected chronic adaptation for this factor:  3b. What is the effect of this adaptation to blood flow between the left heart and  contracting muscles during acute aerobic exercise at the same Pressure Gradient  ?