As we begin another new year, I think it’s always useful to take a moment to reflect on what you learned the previous year. While I’m not into resolutions per se, I do support folks applying the knowledge they attain. Knowledge is great (and lord knows we love learning), but if it’s not acted on, it’s not particularly meaningful. Here are some things the MFF Team learned in 2012, and the ways they’ve influenced how we help Ninjas achieve fitness glory.