Word Study
muscle building
WORDNET DICTIONARY
Noun muscle building has 1 sense
- muscle building(n = noun.act) anaerobic exercise, bodybuilding, musclebuilding - exercise that builds muscles through tension; Array is a kind of exercise, exercising, physical exercise, physical exertion, workout
has particulars: weightlift, weightlifting, weight gaining
For further exploring for "muscle building" in Webster Dictionary Online