SIJoe 111 Posted June 3, 2014 Good evening all, My local fitness center offers TRX classes. I know the instructor from some kettle bell classes that I took several years ago. I go to the fitness center three to four times a week for spin classes and occasionally use the elliptical. But I need some new routines. My experience with weight lifting was short lived. Is anyone doing this training? Do you feel it's giving you done upper body strength and a stronger core? I have some lower back issues from time to time and a physical therapist said I need a stronger core. I'd appreciate knowing your experiences, both good and bad. Share this post Link to post Share on other sites
