How Often Should You Go to the Gym After 40?

Most of my clients over 40 settle on two to three sessions a week. People new to training, or juggling a demanding job, often start on two. Experienced clients in good shape, sleeping well and under less stress can start on three or four.

4 min read · 27 October 2026

Neil McGuigan coaching a client through a battle rope set on the gym floor at UNTIL
In this article

How often should you go to the gym after 40? For most of the men and women I coach, the answer is two or three sessions a week.

I’m Neil McGuigan, a personal trainer for people over 40 at UNTIL in London and online. This is how I set the number with each client.

How many gym sessions a week do most people over 40 need?

Most of my clients over 40 settle on around two to three gym sessions a week. That usually is the sweet spot. Where you start depends on your recovery, your stress levels outside the gym and how long you have been training.

As clients get further into the programme and their body adapts, we can move up to four sessions when it is earned.

Sessions a weekWho I set it forWhen it fits
TwoSomeone new to training, or juggling a demanding jobThe usual starting point
Three or fourExperienced, in good shape, sleeping well, lower stressFrom the start
FourEveryone else, once the body has adapted to the programmeOnce it is earned

Is two sessions a week enough after 40?

For a busy professional over 40, two well-structured sessions a week is where I usually start, and it drives steady progress with room left to recover.

Someone new to the gym after 40, or juggling a demanding job, will often start with two sessions a week. That’s what I generally recommend clients to do.

Two sessions also meet the UK guidance on strength. The NHS advises adults to do strengthening activities that work all the major muscle groups on at least 2 days a week. The UK Chief Medical Officers’ guidelines set the same two-day figure.

We agree your number at the free first in-person session, and adjust it as your capacity builds. That is how my 1-2-1 personal training works. If you’d rather train online with weekly support, take a look at my 40+ Reset Programme.

Who can start on three or four sessions a week?

If somebody over 40 comes in more experienced and they’re actually ready, they can handle three to four gym sessions a week to start. By ready I mean they’re in good shape, they’ve had good sleep and they’ve lower stress levels.

For everyone else, four sessions a week comes later, when it is earned. You definitely have to get to a level where you’re at that stage.

Why doesn’t training every day work after 40?

The biggest misconception I hear is that more is better, more is always better. People think if three sessions get results, then six sessions will double the results. After 40, that’s just not how the body works.

I’ve had a client who wanted to train every single day, thinking more was always better. I pulled them back to three sessions a week, because at 40 plus recovery matters as much as training itself. Without it, your body is going to break down rather than build up. Overtraining can happen so easily.

As I say, recovery capacity is lower after 40. So a consistent, sustainable frequency beats an intense week followed by burnout. If you want the other reasons people stall, I cover them in why you’re not seeing results at the gym after 40.

What should you do on the days between gym sessions?

On off days, I usually set my clients two or three things. Number one is a walk target, then a 10 to 15 minute mobility routine, then their protein target.

  1. A walk target. Get your steps in, wherever you feel comfortable. If you’ve got a dog, or you’ve got kids, get out and get walking.
  2. A mobility routine. I give my clients mobility routines of 10 to 15 minutes. Even 10 minutes on a Friday and Saturday, or a Saturday and Sunday, would be absolutely perfect.
  3. Your protein target. If you’ve been given a protein target, man or woman, make sure you are actually hitting it. That’s super key for your weight training. My guide to protein intake after 40 explains the numbers.

I check in with clients on WhatsApp. It is a quick touch base to keep them going between our sessions, and then they’re ready to roll for the next one.

How do you find your number of sessions?

Your number comes from your recovery, your stress levels and how long you have been training. Whatever it is, use the days between for walking, mobility and protein. That is the approach behind my fitness over 40 coaching, and you can read more about how I work on my about page.

Frequently asked questions

How often should you see a personal trainer after 40?

Most of Neil McGuigan's clients at NMG Fitness settle on two to three sessions a week. Anyone new to training, or juggling a demanding job, often starts on two. Experienced clients in good shape, sleeping well and with lower stress levels can handle three to four from the start.

How many days a week should I go to the gym if I work long hours?

Start with two. Neil McGuigan sets the number from your recovery, your stress levels outside the gym and how long you have been training, and a demanding job counts. On the days between, he sets a walk target and a short mobility routine, and checks you are hitting the protein target you have been given.

Should I go to the gym every day after 40?

Not in Neil McGuigan's experience. Recovery capacity is lower after 40, and recovery matters as much as the training itself. When one client wanted to train every single day, Neil pulled them back to three sessions a week. A consistent, sustainable frequency beats an intense week followed by burnout.

What should I do on rest days between gym sessions?

Neil McGuigan usually sets his clients two or three things for the days between sessions: a walk target, a mobility routine of 10 to 15 minutes, and hitting their protein target. He checks in with them on WhatsApp to keep them going, so they arrive ready for the next session.