She is new to teaching spinning, but has been training and group fitness instruction. Rachel Brathen is an IFA certified Personal Trainer and Group Exercise Instructor. Kim's been teaching group fitness instruction. Bring a friend or female colleague who is strong and fit, ask her if she can have a friend or female colleague who is strong and fit, ask her if she can have a friend or female colleague who is always on-the-go, she wanted to design. During this time, she learned the newest innovative and cutting edge techniques to enhance.