Signs of a Bad Personal Trainer & What to Look for in a Good One

A personal trainer should be a guide, educator, and motivator, not just someone counting reps. If you’re investing time and money into coaching, you deserve quality. Here’s how to spot a bad trainer and what to look for in a great one.

Signs of a Bad Personal Trainer

❌ No Personalization – If they’re giving every client the same cookie-cutter plan, they’re not coaching. A real trainer tailors workouts to your goals, fitness level, and any injuries or limitations.

❌ Lack of Engagement – If they’re checking their phone, looking around, or seeming uninterested, they don’t care about your progress. A good trainer is focused on YOU.

❌ Pushing Too Hard Too Soon – A great trainer challenges you, but if they’re making you lift weights with bad form, pushing excessive volume right away, or ignoring your limits, they’re setting you up for injury.

❌ No Focus on Technique – If they don’t correct your form, they’re not coaching. Proper movement prevents injuries and builds real strength.

❌ They Look Unfit Themselves – While not every coach needs to be a bodybuilder, they should at least be fit, strong, and capable of demonstrating exercises correctly. If they can’t practice what they preach, why take advice from them?

What to Look for in a Good Trainer

✅ Personalized Programming – They should design workouts that align with your goals, strengths, and weaknesses.

✅ Cardiovascular & Functional Fitness – A trainer should be able to perform basic endurance tasks. If they’re out of breath walking up stairs, that’s a red flag.

✅ Passionate & Knowledgeable – They should be able to explain WHY you’re doing certain exercises, how to modify them, and how they fit into your overall progress.

✅ Emphasis on Form & Injury Prevention – A great trainer prioritizes safe and effective movement over just piling on weight.

✅ Focused on Long-Term Progress – They won’t just chase quick fixes but will help you build sustainable strength, endurance, and overall health.

A personal trainer should lead by example, not just in knowledge but in fitness and lifestyle. If they don’t live it, they shouldn’t teach it.

What’s the worst experience you’ve had with a trainer? Drop a comment!