Researchers have identified the role of the large Maf transcription factor family in regulating fast twitch muscle fibers. A mouse model lacking Maf expression in the skeletal muscles exhibited a ...

University of Virginia School of Medicine scientists have found important answers about strokes, heart attacks and cardiovascular diseases by probing the biological glue our bodies create to protect ...

Different types of exercise encourage the formation of different types of muscle fibers, or the cells that make up your muscles. Slow twitch muscle fibers support endurance activities like ...