EXERCISE n.
Exertion for the sake of training or improvement whether physical, intellectual, or moral; practice to acquire skill, knowledge, virtue, perfectness, grace, etc. "Desire of knightly exercise." Spenser. An exercise of the eyes and memory. Locke.
FASTEN v.
To cause to take close effect; to make to tell; to lay on; as, to fasten a blow. [Obs.] Dryden. If I can fasten but one cup upon him. Shak. To fasten a charge, or a crime, upon, to make his guilt certain, or so probable as to be generally believed. -- To fasten one's eyes upon, to look upon steadily without cessation.…