"Circulatory function" refers to the body's ability to move blood, oxygen, and nutrients around to different parts of the body through blood vessels and the heart. Full definition
Its mineral content offers benefits to your nervous system and circulatory functions as well. (healthyeating.sfgate.com)
Fluid therapy to prevent dehydration and help maintain circulatory function is usually necessary. (vetinfo.com)
What exercise does do is improve its heart and blood circulatory function, improve bone strength, offer the pet a fun activity and mental stimulation and, perhaps, help its body to spare lean muscle mass during the weight reduction program. (2ndchance.info)