![Shred Your Core with the Diagonal Crunch from Jc Santana](http://strongandfit.com/cdn/shop/articles/jc_capa_1024x1024.png?v=1671087663)
Shred Your Core with the Diagonal Crunch from Jc Santana
World-class trainer JC Santana lights up your entire ab musculature with this medicine ball diagonal crunch. Give it a shot!
World-class trainer JC Santana lights up your entire ab musculature with this medicine ball diagonal crunch. Give it a shot!