ATHLEAN-X™ | Jeff Cavaliere MSPT, CSCS on Instagram: "If you want to build thicker triceps then you’re going to want to try to incorporate these two tricep exercises into your routine. The first is the lying triceps extension. The key to this movement is NOT targeting the skull with the bar and rather a point behind your skull! This ensures the arms stay back beyond the tension point and keeps the stress high on the muscle. This places the long head of the triceps on a great stretch and promotes