Some of you have been asking “what is TRX?”
Short, snappy answer: Total Resistance eXercise – All Core, All the Time.
It is suitable for all fitness levels, using your own body weight to develop strength, balance and flexibility.
Since I’m not a wordsmith I’m going to send you to their website:
At Kim’s CoreFit we use the TRX suspension training with private clients as well as in the groups.  Before joining a group you will want to learn the basics in a private session and learn modifications you may need for specific issues you may have.  We have mature, experienced trainers who educate you while challenging you safely.

Kim's Core Fit