他每周去三次健身房参加CrossFit训练。

He goes to the gym three times a week for ___CrossFit workouts.

她每周参加三次CrossFit训练来备战下个月的比赛。

She does ___CrossFit three times a week to prepare for next month's competition.

我每周去这家CrossFit健身房三次，那里的教练非常专业。

I go to this ___CrossFit gym three times a week, and the trainers there are very professional.