In a recent post I asked for advice on getting back into karate after many years. Most responses advised me to explore the local martial arts scene and see what is offered in the area. I want to thank everyone for their responses. Lots of good ideas. Here's what I found. There are two Martial Arts schools nearby. I found one that teaches To-Shin Do. I am not familiar with it but it appears to be a form of Ninjutsu. That is their only style. Not sure I want to be a Ninja, but I will explore it. http://www.pataskalamartialarts.com/ They are promoting a summer event and they have a ninja on the promo who reminds me of the ninjas in the movie "The Octagon". They require you to wear socks which I find interesting. I thought most dojos require practice in bare feet. Another local school offers Aikido, BJJ, Kickboxing, Arnis / Escrima, Shotokan Karate, Bo(staff)-Bokken(sword)-Tonfa-Nunchaku and a Street Defense class. http://www.ullomsmartialarts.com/ Now that's a smorgasbord of options. I think I'm leaning toward that school, but will need to meet them first. I like the variety of options, but am unfamiliar with most of their styles. I am familiar with their Brazilian Jiu Jitsu and Kickboxing. I've helped out at http://teamtenbears.com/ off and on and they offer Brazilian Jiu Jitsu and Kickboxing. From that experience, I'm not sure my back can handle the grappling component of BJJ or Aikido though. I have had some lower back injuries that might make those a bit of a stretch for me. Both Martial Arts studios offer a form of karate. Do you think the To-Shin Do or the Shotokan Karate would be closest to the Shir-in-Ryu I studied in the past?