Beginners

Your first day at the gym

Most people feel a bit nervous the first time. That’s normal. Everyone in there had a first day, and most of them are too busy with their own workout to notice yours.

By the Fit Fit City team · Updated 17 October 2026 · 4 min read

Before you go

• Clothes: anything comfortable you can move in, and trainers with a flat, grippy sole.
• A water bottle and a small towel. Many gyms ask you to wipe down equipment after use.
• A padlock if the gym has lockers that need one.
• Your plan. Decide what you’re going to do before you arrive. It stops you wandering around.

If you have a heart condition, high blood pressure, an injury, or you’re pregnant, check with your GP before you start a new exercise programme.

Ask for an induction

Many gyms offer a free induction or a walk-round for new members. Take it. Staff can show you the layout, how to set up the main machines and where things are kept. If there isn’t one, it’s fine to ask a member of staff how a machine works.

Your first session

Keep it short and easy. The aim is to learn your way round, not to exhaust yourself. Around 30–40 minutes is plenty.

1. Warm up for 5–8 minutes on a bike, cross-trainer or treadmill at an easy pace.
2. Leg press: 2 sets of 10, light.
3. Machine chest press: 2 sets of 10, light.
4. Seated cable row or lat pulldown: 2 sets of 10, light.
5. Plank: 2 holds of 15–20 seconds.
6. Cool down with a few minutes of easy walking and gentle stretches.

Machines are a good place to start because they guide the movement. Most have a picture on the side showing the exercise and which muscles it works.

Setting up a machine

• Adjust the seat first. Usually the handles or pads should line up with the joint that moves, such as your knee on a leg extension, or mid-chest on a chest press.
• Start light. Put the pin in one of the lightest plates. You can always go up.
• Move slowly. About two seconds up and two seconds down, without letting the weight stack crash.
• Write down the seat setting so you don’t have to work it out next time.

Simple gym etiquette

• Wipe down benches and handles after you use them.
• Put dumbbells and plates back where you found them.
• If someone’s using a machine between sets, ask if you can “work in”. Most people are happy to share.
• Don’t stand right in front of the dumbbell rack. People need to reach it.
• Headphones are normal. If someone has them in and is mid-set, wait until they’ve finished before you speak to them.

Using free weights for the first time

Dumbbells are a good next step after machines. Pick them up from the rack with a straight back, bending your knees, and carry them close to your body. Use a weight that feels light for your first few sets. Put them down gently on the floor rather than dropping them, and return them to the right place on the rack.

Leave barbells and the squat rack until you’ve had a few sessions, ideally with someone showing you how to set up the safety bars. Our guides to squatting and bench pressing explain it step by step.

Cardio machines

Most treadmills, bikes and cross-trainers have a quick-start button. Start slowly and build up over a few minutes. On a treadmill, clip the safety key to your clothing if there is one, and step onto the side rails before you stop the belt. Don’t step off a moving belt.

Drink, eat and rest

Take a bottle of water with you and keep sipping it through the session, especially if it’s warm. A light meal or snack a couple of hours before helps you feel better. And plan a rest day afterwards; your muscles get stronger while you recover, not while you train.

Feeling self-conscious?

Go at a quieter time if you can. Early afternoon and later evenings are often less busy than straight after work, but it varies. Pick a corner, follow your plan and focus on your own numbers.

After your first day

You might feel some muscle soreness a day or two later. That’s normal and usually eases within a few days. Sharp pain or joint pain isn’t normal; stop and get it checked.

Aim to go back two or three times in your first week. The NHS recommends that adults do strength activities on at least two days a week. Once you’re comfortable, follow a structured plan such as our beginner 3-day gym plan, and write down what you lift so you can see your progress. Our guide to using a workout log explains how.

When you’re ready to move on to free weights, read our guides on squatting safely in a rack and bench pressing safely.

Not ready for a gym yet?

That’s fine too. You can build a lot of strength at home first. Try our 12-week home workout plan, which needs no equipment and has no jumping.