Seeing a new exercise can spark useful curiosity. Before trying it, translate that curiosity into a question: what would this movement add to my routine, and what would I need to learn? That step separates a thoughtful experiment from an impulsive substitution made because the demonstration looked impressive on a small screen.
Identify the equipment and setup shown. Check whether your gym has the same type of station and whether the movement is permitted there. Do not improvise with furniture or attachments that were not designed for the task. If the technique is unfamiliar, ask a qualified instructor to explain it before attempting demanding resistance.
Consider the role the exercise is meant to serve. It may overlap with work already present or require more time than the session allows. A useful question for a coach includes your current routine and the reason you are interested. “Should I do this?” becomes easier to answer when the practical context is available.
If the exercise is appropriate, introduce it deliberately and record it as a distinct variation. Keep enough of the surrounding routine stable to understand the experience. You are allowed to decide that an interesting movement does not belong in your program. Curiosity is valuable when it improves understanding, not only when it produces another entry in the workout list.