What to do on your first gym session

You do not need a complicated first session. You need one you can finish, that teaches you where things are and gets you back a second time. Here it is.

Before you go

Trainers, shorts or joggers, a t-shirt, a water bottle. Write the session below on your phone. Aim for a quiet time of day if you can — weekday mid-morning or early afternoon.

Warm up: five minutes

Treadmill walk, bike or cross trainer at an easy pace. The point is to raise your temperature, not to tire yourself out.

The session: four machines, full body

• Leg press — 2 sets of 10
• Chest press machine — 2 sets of 10
• Seated row — 2 sets of 10
• Lat pulldown — 2 sets of 10

Rest 60 to 90 seconds between sets. Machines rather than free weights on purpose: the movement is guided, the weight is a pin, and there is far less to get wrong while you are learning.

What weight to start with

Lighter than you think. Pick something you could lift about fifteen times and do ten. If the last two reps were easy, go up next session. On a first visit, finishing every set comfortably is the correct outcome — you are calibrating, not testing yourself.

How long to stay

Twenty-five to thirty-five minutes, including the warm-up. If you are in and out in half an hour on your first day, you have done it properly. Long first sessions are the most common reason there is no second one.

Finish and leave

Wipe down the machines you used, put any weights back, and go. No stretching routine is required. Nobody is monitoring your exit.

The day after

You will probably be sore, and it usually peaks two days later rather than one. That is normal for a first session and it reduces sharply within a few weeks. Walking helps; another full session on top of it does not. Leave a day, then repeat the same workout.

Where to go from here

Run that session two or three times a week for a fortnight, adding a little weight whenever the last reps feel easy. Then move to a slightly fuller plan — our beginner gym workout plan is the natural next step, and the complete beginner's guide covers the surrounding questions. If walking in is the part you are dreading, gym anxiety is worth a read.

FAQs

Should I use machines or free weights first?

Machines. They guide the movement, which means fewer decisions and less to get wrong while you learn.

Is one set enough?

Two is a good starting point. Two to three sets of 8–12 reps is the standard beginner range.

What if all the machines are busy?

Change the order, or use the dumbbell equivalent. Nothing in a beginner session is so specific it cannot be swapped.