Training on Vacation: Improvising in a Strange Gym, Plus Gym Etiquette Rules

Build for Health with Srdjan Injac · Jul 23, 2026 · 24m

A two-week break feels like a setback and mostly isn't. What changes first is muscle fullness, not muscle tissue — glycogen and the water bound to it, drained by less training and different eating. The muscle deflates. It doesn't shrink. In trained lifters, strength has held steady across exactly this kind of layoff.

The harder problem is the gym itself. Walk into an unfamiliar facility with a program written for equipment that isn't there, and you'll either wander or quietly overload one muscle group while ignoring its opposite. There's a portable structure that solves both, and it doubles…