to keep the body healthy and fit
den körper gesund und fit halten (den körper gesund und fit halten)
"He exercises every day to stay in shape."
"Er trainiert jeden Tag, um fit zu bleiben." (Er trainiert jeden Tag, um fit zu bleiben)
to remain calm and focused under pressure
to take an exam
to visit someone informally or without prior notice
to move quickly through something; to make something easier...
to turn off a computer or system
to regain consciousness