However, they do build a little bit of muscle which your daughter may not like. (rachaelattard.com)
When the 8 weeks were up, the students in both groups had gained a little bit of muscle and strength. (fitnessandpower.com)
This prevents injury, improves movement quality and the high volume will definitely help you put a little bit of muscle on your sticks (or tone your legs). (neatstrength.com)