What’s the difference between ‘lean’ and ‘bulk’ muscle — and which should you aim for?

There's a lot of talk about lean muscle compared to bulk muscle, but experts say it's not worth differentiating the two.
Muscular Dystrophy News

Study finds DMD affects vascular muscles as well as skeletal ones

Duchenne muscular dystrophy (DMD) causes dysfunction of muscle cells that help move blood through the circulatory system, a study found. The changes associated with DMD included dysregulated activity ...