Every year, thousands of young athletes age out of competitive sport with no framework for what comes next. The identity that organized their childhood, the early mornings, the training cycles, the performance metrics, the team structures, simply stops. What replaces it is rarely discussed in the locker room or on the field, because the culture of competitive athletics is oriented entirely toward the sport itself and almost never toward the person the sport is producing. The assumption is that the skills are sport-specific. The research increasingly suggests otherwise.

Ximena Saenz is one data point in that argument.

She stopped competing the way she once did. The gymnastics, the swimming, the soccer (the infrastructure of a childhood built around athletic performance) receded when she immigrated to the United States as a teenager. The teams were not there. The training environments were not there. The daily structure that had organized her life from the age of six was gone.

What did not go anywhere was what the sport had made of her.

This is the part of athlete development that physiology cannot fully explain. The visible outputs of competitive training like strength, coordination, endurance  are reversible. Bodies decondition, times slow, and flexibility diminishes. However, the cognitive and behavioral architecture that high-level sport installs in its practitioners is not housed in the muscles. It is housed somewhere less anatomically precise and considerably more durable.

Researchers have a name for it: athletic transfer. The phenomenon by which the executive function skills built through years of competitive training like sustained attention, delayed gratification, performance under pressure, the ability to distinguish between discomfort that signals damage and discomfort that signals growth migrate into non-athletic contexts with a reliability that formal education rarely produces. Former competitive athletes start companies, lead organizations, build creative careers, and consistently describe the same thing when asked what gave them the edge. Not talent. Infrastructure. The unglamorous internal architecture of someone who has been trained, literally, to keep going.

Saenz built that architecture young. Competitive gymnastics from age six. Swimming. Soccer. Formal performing arts training at the Centro de Educación Artística in Mexico City. The disciplines were different but the underlying demand was identical: show up, do the work, accept that the results will not be immediate, and come back tomorrow regardless.

She did not lose that when she left Mexico. She carried it through the disorientation of immigration, through the depression of her teenage years in an unfamiliar country, through the forced stillness of the pandemic that eventually became the conditions under which she decided to build something.

What she built is a content career that now reaches nearly one million people on Instagram, with additional audiences across TikTok, Snapchat, YouTube, and X. Lifestyle, beauty, and fashion — categories saturated with competition, which is to say, familiar territory. She has navigated that competition the way she navigated athletic competition: not by outspending or outmaneuvering, but by outlasting.

Athletic transfer is not a guarantee. Plenty of former competitors flame out in second careers for the same reasons anyone does. But the ones who succeed tend to share a recognizable quality. They are comfortable with the period before the results arrive. They have been there before. They know how to train in the dark.

Ximena Saenz has been training in the dark for most of her life. The lights are coming on now.

Written in partnership with Tom White