We started working out with Ali and Mark over three years ago. We had planned a hiking trip through the Alps that summer and in six months had lost weight and were in good enough shape to keep up with hikers younger than ourselves. The work outs are tough but always different and never boring. TRX training is wonderful and is not so hard on the knees. Having arthritis in my knees, it is important to stay active and both Mark and Ali are great at giving other options of doing exercises that allow me to continue to workout.
–Randy & Margo Mueller