present participle of muscle up

(medicine) A congenital muscular dystrophy associated with severe myopia or glaucoma and mental retardation or hydrocephalus

Alternative form of delayed-onset muscle soreness.

(medicine) The pain and stiffness felt in muscles several hours to days after unaccustomed or strenuous exercise.

Having pronounced muscle development through weightlifting, bodybuilding, or other physical exercise.

A bodyguard. / (bodybuilding) A man with developed muscles.

(US) A person who actively participates in physical sports, possibly highly skilled in sports, but does not do well in academic activities, like math and science

plural of musclebrain

A common name for the species Carpinus caroliniana, a species of deciduous tree. / (uncountable) The wood of this species. / (countable) A tree of this species.

A high performance motorcycle with a powerful large-displacement engine.