title: A modified voluntary running wheel for laboratory animals.
abstract: A running wheel was modified to allow voluntary access by rats from their cage. The modification served as a useful addition for exercise related studies.
mesh_terms: D000822:Animal Husbandry / Q000295:instrumentation; D000818:Animals; D000830:Animals, Laboratory; D008297:Male; D005082:Physical Exertion; D010827:Physiology / Q000295:instrumentation*; D051381:Rats; D012107:Research Design