Your Current Body Won’t Carry You Forever — Change Before You Get Stuck | Rob Lea

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At 45, Rob Lea became the first person in history to complete the Double Seven: climbing the highest summit on every continent and swimming the Oceans Seven.

To do it, he had to accept that one version of his body could not carry him through every challenge. The body that climbed Everest was not the body he needed for cold-water swimming. Major ankle surgery changed how he trained. Injuries, failed attempts, recovery, and age kept forcing him to adapt.

And Rob did all of this while working in real estate and fitting training around clients, travel, and everyday life.

In this conversation, we talk about:

 Why your current body and training approach will not work forever  How to adapt without giving up ambitious goals  The difference between looking fit and being capable  Training by feel instead of chasing perfect data  The Molokaʻi swim that left Rob with fluid in his lungs  What happens when a 17-year goal is finally complete  Why staying an athlete may require becoming a different one 

Rob is also quick to point out that none of this happened alone. His wife, Caroline Gleich, and his parents supported the journey in countless ways—from giving up vacation time and driving him to airports to watching the dog while he was away.

Rob’s story is extreme, but the lesson is universal: your body will change. The question is whether you change with it before you get stuck.

Follow Rob on Instagram: @rob.lea

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Topics: longevity, fitness over 40, endurance training, aging athletes, recovery, injury prevention