Impossibly muscular figures like SWOLE and the Brute often require many corrective morphs so when you hit certain poses the muscles will look natural. SWOLE 8 Advanced Deformation is a set of corrective morphs for SWOLE 8 Fibo that also includes a set of abdominal flexion morphs and chest morphs that make more natural the flexions and posing of such a muscular figure where the rig deformations will fail to render a natural result.