Coaching Guides
How to Choose a Personal Trainer in Dallas
Most people pick a trainer on photos and proximity, then find out in eight weeks whether the guess was right. Five questions tell you more than any website will.
August 17, 2026
Straight answers on strength, body recomposition, nutrition, and training with structure, from the Gryffon Performance coaching team.
Most people pick a trainer on photos and proximity, then find out in eight weeks whether the guess was right. Five questions tell you more than any website will.
In one classic trial, identical training produced strength gains ranging from zero to 250 percent across participants. That spread is the entire argument against being handed a program on day one.
The honest version of what the first four weeks look like, from the application through the first month of coaching.
Muscle mass falls roughly 3 to 8 percent per decade after 30, and aging muscle needs a louder signal to respond. Neither one closes the window. In pooled studies of adults over 50, resistance training still added lean mass.
Most people who lose weight lose muscle with it. Two things change that, and neither one is a diet.
The research says the training dose that works is smaller than you think. What kills results for busy professionals isn’t hours available. It’s an unpredictable week.