Cardiac Output Dependency On Exercising Muscle Mass During Small and Large Muscle Exercise

Authors

Eric S. Rawson, Bloomsburg University
Joseph L. Andreacci, Bloomsburg University of Pennsylvania
Evan L. Matthews, Bloomsburg University of Pennsylvania
Timothy R. McConnell, Bloomsburg University

Document Type

Conference Proceeding

Publication Date

10-1-2012

Journal / Book Title

Medicine & Science in Sports & Exercise

Abstract

Fifteen young adult males participated in leg and arm ergometry with CO measured throughout incremental workloads. No significant difference exists for COabs (L·min-1) during leg ergometry between larger (14.34±4.93) and smaller (12.68±4.47) leg musculatures (P=0.067). During arm exercise, COabs was greater in participants with larger (20.25±9.60) versus smaller (13.73±4.89) arm musculatures (P<0.01). During both exercise modalities, no difference exists between the subjects with larger and smaller musculatures for COrel (ml·kg-1·min-1). We conclude that differences exist in the CO response to matched submaximal exercise between larger and smaller muscle mass.

Comments

C-26 Free Communication/Poster - Cardiovascular and Renal: Acute Exercise: JUNE 2, 2011 7: 30 AM - 12: 30 PM: ROOM: Hall B

DOI

10.1249/01.MSS.0000401249.58551.2f

Montclair State University Digital Commons Citation

Rawson, Eric S.; Andreacci, Joseph L.; Matthews, Evan L.; and McConnell, Timothy R., "Cardiac Output Dependency On Exercising Muscle Mass During Small and Large Muscle Exercise" (2012). Department of Exercise Science and Physical Education Scholarship and Creative Works. 9.
https://digitalcommons.montclair.edu/exersci-physed-facpubs/9

Published Citation

Rawson, Eric S. FACSM; Andreacci, Joseph L. FACSM; Matthews, Evan L.; McConnell, Timothy R. FACSM. Cardiac Output Dependency On Exercising Muscle Mass During Small and Large Muscle Exercise: 1849. Medicine & Science in Sports & Exercise 43(5):p 453, May 2011. | DOI: 10.1249/01.MSS.0000401249.58551.2f