I am grateful for the 4 years I spent working out in a personal training studio. But now I want to share something completely different.
The commercial gym, and it's wonderful absurdities:
1. The broomstick guy: only this time he is twisting left and right with a 22 lb barbell. And he's doing it sitting.
Better idea: try stabilizing your core through bracing your abs and actually rotate through the thoracic spine. You can do that without the stick, just so you know.
2. The incline chick: okay, I understand incline walking burns more calories that touring the mall, but c'mon girl, you must have noticed that walking upright where your whole body is leaning away from the treadmill isn't very natural. Let go of those handles and see yourself slide down like Borat in his YouTube treadmill debut.
Better idea: walk incline while leaning forward just a bit at the hip. Think climbing a mountain.
3. The machine tricep extension guy. It takes him a million seconds to adjust the pads to the right height, the weight to the right resistance and the form to something that doesn't look like a robot that was put together all wrong. He loads his triceps just enough to feel the burn, yeah right.
Better idea: push ups, and their variations using narrower positions for your hands. Works like a charm, every time. Bored? Try clap push ups. The go to the tricep machine guy and help him adjust his pads.
4. The behind the neck smith machine sitting shoulder press guy. WTH? There is no better way to shorten your neck muscles and overload your shoudler joints.
Better idea: standing military press. Works your whole body, spares your shoulder capsule.
I could go on and on and on. Just don't be that dude, or that girl. Try to justify the things you choose to do in the gym. If you can't, it might be time to get help.