Hello Joey, Christine from Rhode Island here! 62 years young.  I am doing the 2 week free trial. I am on day 5 of the 5 day sample routine.  It was pretty comfortable for me to do.  Thinking of trying the 6 day sample routine starting tomorrow.  I did have a horseback riding accident in May and am still nursing a bone bruise on my left hip/ piriformis area, and a couple lumbar vertabra (that I had fractured). So I modify some of the moves (like the elevated bridge, that one I can do, but it hurts those areas, so I am now just doing regular bridges).  I do need to tone up and lose fat.  I am 5'4" (used to be 5'6"!). and am 155 lbs. with a lot of mush especially around the middle.  Any advice would be welcome!