Let’s just start with the basics. The foundation of your body is what we call the “core”. People often assume this is just your abs. No siree. Your back muscles, abs and even your
trunk, by doing plank variations to start. A healthy diet will give you the abs you’ve always wanted, but isometric and dynamic core strengthening exercise will give you the ability to TRANSFORM your body. You can’t safely sculpt those arms without maintaining a stable midsection. So get to it my friends, plank all day. Or maybe just try four sets of 30 second holds to start.