L.I.F.E. (Longevity in Functional Efficiency) L.I.F.E. programmed by Mayhem is affectionately called CrossFit Lite. Programming focuses on mobility and movement and is perfect for our newer members, injured members or those of us who “just want to move”. Programming for this class aligns with our regular CrossFit classes so members are able to easily transition between the two programs when they are ready. Looking for a lighter workout? This is the class for you!