The squat rack is the most essential piece of equipment when it comes to strength training due to its versatitlity when looking to develop each facet of strength. From bench press to body weight training you can do it all in a power rack and it is for that very reason if you are going to invest in buying a squat rack you better make sure its a good one!
Thick grip attachments have been used in strongman training for decades as the sparta strength warriors looked to force their body to adapt to strength training any way they could! With strongman contests usually containing some form of grip strength even to it fast become a staple in the strongman training regime! Hence if your looking to compete in any form of strength contest then you most definitely need to ensure you are regular training forearms in both isolation and functional movements such as the thick grip lat pulldown.