“X-Force” can refer to two different things: a fictional team of mutant characters in Marvel Comics or a fitness program. The Marvel Comics X-Force is a black ops team that deals with threats to mutants, often operating outside the realm of the more traditional X-Men. The fitness program, also called X-Force, focuses on strength training using a patented tilting weight stack that increases resistance during the negative part of exercises. Additionally, the Mitsubishi Xforce is a new compact SUV, also sometimes referred to as XForce.