Your first session: what should happen, and a checklist

What should happen in a first session

1. Health screening. A questionnaire about medical conditions, medication, injuries and pregnancy. Many trainers use a standard pre-exercise form such as the PAR-Q+.
2. Goals and constraints. What you want, by when, how often you can train, what you eat, how you sleep.
3. Movement assessment. Squat, hinge, push, pull, balance and mobility checks. Sometimes body measurements or a body-composition scan.
4. A manageable workout. Enough to see how you move and recover, not enough to leave you unable to walk for three days.
5. A plan. How many sessions a week, what you'll do in between, and how progress will be measured.

What to bring

• Water, a towel and training shoes (and ID if you're entering a gym as a guest).
• A list of injuries, surgeries and medications, and any notes from your doctor or physio.
• Your questions. See questions to ask before paying.

Afterwards, check yourself

How many sessions a week?

Two sessions a week with a trainer is the most common setup, plus one or two on your own. International guidelines (WHO, ACSM) recommend muscle-strengthening work on at least two days a week, alongside 150–300 minutes of moderate activity. Three trainer sessions a week speeds up learning but costs more. Once a week works if you follow the programme on your own in between.

How long until you see results?

• 2–4 weeks: better technique, confidence and energy. Early strength gains come mostly from your nervous system learning the movements.
• 6–8 weeks: measurable strength increases and noticeable habit change.
• 8–12+ weeks: visible body-composition change, if nutrition is also in place.

If nothing is measurably better after 8 weeks of consistent attendance, talk to your trainer about the plan, or switch.