RX3 Smith Machine
The RX3 Smith Machine allows you to prioritize safety, simplicity, gradual strength progression, and better isolation of targeted muscles compared to free weights. The predictability of the bar's path makes it an excellent tool for breaking down and totally fatiguing muscles from one angle, thus tapping into the same set of motor units on every rep without fail. Without needing to engage multiple muscle groups to maintain balance and posture like with free weights, you can push more weight while focused on growing a specific targeted muscle.