The resistance band paloff press for Fit Stik Pro is a great exercise to strengthen the core it also engages the chest and shoulders. This exercise is an anti-rotational core exercise by holding your torso straight and stabilizing against the band you improve core strength. Learn more about properly executing this exercise with the video above.
Regression
A regression to this move would be to step closer to your anchor, creating less tension on the Slastix and performing the same move.
Progression
A progression to this move would be to step farther out into your training zone to create more tension on the Slastix.