Whatever you do, just learn. You don’t need to have the initials by your name that signify you as “Battle Ropes Champion” or “Battles Ropes Certified” to learn new ways to inspire your clients to maximize their potential. Remembe the physics behind any movement and you will be fine.
Juan Carlos Santana said just a couple months ago, he is tired of the fitness industry in the US providing certs for “this and that” just to sell a certification for knowledge to provide for a client–then he goes over to the UK and sells his “MMA Training Certification.” He lost a little credibility with me.
Good luck! Keep on truckin’!