Sarah has been studying karate, and Robert implores her to demonstrate a throw or two.

At the age of 16, he began studying karate.

Rainn Wilson used to study karate and is a certified yellow belt.

She has just quit smoking and has been studying karate for eight years.

She wondered why he hadn't brought up the subject, since he knew she studied karate.

He studied karate, and got the Black belt rank.

He also began studying karate as a child and eventually obtained a 2nd degree black belt.

During this time period, she studied karate and had a wide social circle of artists and writers.

Tammie had been studying karate since before she was really walking well.

"And I know he used to study karate, and broke his hand once."