Yes, your body changes after 40, but those changes do not stop you getting stronger. Warming up matters more than it did at 25, and so does good technique. None of that means you need a special programme just to walk through the door. It means you start where you are and let a coach set the pace.
Does strength training still work once you are past 40?
It can work well at this age, and in some ways the gains matter more. Adults tend to lose muscle gradually from their late 30s onward, a process called sarcopenia. Resistance training, meaning any exercise where your muscles work against a load, is generally considered one of the best ways to slow that loss and build muscle at any age.
The idea is the same at 45 as it is at 25: you give the muscle a manageable challenge and it adapts. What changes is how carefully you build up. At LIFT Gym Wangara, every class is 45 coached minutes, your coach sets your weights, and you take the rest you need.
What actually changes physically after 40?
Two things are worth knowing: tendons and joints need more time to warm up, and hormone changes (lower oestrogen in women around menopause, gradually lower testosterone in men) can make it a little slower to add muscle. Neither is a reason to avoid the gym. They are reasons to train with a coach rather than guessing your way through.
- Warm up properly: Joints and tendons generally need more time to get ready than they did a decade ago. Every LIFT class starts with a warm up, and your coach shows each exercise before you do it.
- Technique matters more: Good form has always been important. After 40 it matters even more, because poor movement under load puts strain on joints that already carry years of use.
- Start sensibly: Two or three classes a week is a great start. Turning up week after week matters more than any one big session.
If you have an injury history or a condition your doctor is managing, check with your doctor or physio before you start. Before your first class you also fill in a short pre-exercise questionnaire that a coach reviews, so tell us about anything that is sore or any advice you have been given.
Do I need to train differently, or just more carefully?
More carefully, not more timidly. The exercises that build strength are still the right tools. Compound movements such as squats, deadlifts and presses (movements that use more than one joint at once) are a good example. What changes is how you get there: lighter weights at first, more attention to form, and lower intensity options always available so you are never pushed past what is safe for you.
At LIFT, your coach sets your weights and shows every exercise. You are never expected to keep up with the person next to you. The strength and conditioning classes mix strength, conditioning and functional training, and your coach gives you variations to suit your fitness, your ability and any injuries.
Is a coached class safer than training on my own at this age?
For many adults over 40 who are coming back to the gym or starting for the first time, a coached class is a sensible choice. The common risks when training alone are doing too much too soon, or using form that quietly strains the wrong places. A coach watching your technique can catch those things early. Chris has a Bachelor of Exercise and Sport Science from the University of Western Australia and 18 years of coaching, and both Chris and Lisa list injury rehabilitation as a focus.
Tom N., a LIFT member, put it simply in his Google review: "They actually care about your progress and take the time to help you get your form right so you don't wreck yourself trying to lift heavy."
How long does it take to see a difference after 40?
The honest answer is consistency, not a fixed number of weeks. Many people notice daily life getting easier, like carrying the shopping or getting up off the floor, before they notice anything in the mirror. How quickly that happens varies from person to person.
Visible changes depend on sleep, nutrition and how regularly you train. The 28-Day Kickstarter includes two InBody 570 scans, one at the start and one in your last week, so you have real numbers rather than guesswork. It costs $149 for 28 days of unlimited coached classes, with goals and progress tracking, personalised nutrition and recipe choices after coach review, weekly check ins and coach support.
Will strength training help with the other things that change after 40?
In general, strength training can support bone density and balance, and may help with blood pressure and blood sugar. Results vary, and none of this replaces medical advice. If your doctor is managing any of these, check with them or your physio about what suits you, and tell your coach.
Beyond the physical side, a regular class with a coach who knows your name and people training beside you makes it much easier to keep going. At LIFT the aim is training that fits around real life and that you can keep doing for years.
What is the best way to start strength training after 40 in Wangara?
Book a free first session, which is a coached weekday class with no payment needed to book. Fill in the short pre-exercise questionnaire, then arrive 10 to 15 minutes early so your coach can ask about any injuries, your goals and your starting point, and set up your weights. Wear comfortable clothes you can move in and bring a water bottle. You can book on the new here page. If you would rather talk it through first, book a free 15 minute call with Chris, or call 0468 000 770.
Quick checklist before you start
- Check with your doctor or physio if you have a known injury, joint problem or health condition being managed.
- Put everything relevant in the pre-exercise questionnaire.
- Start with two or three classes a week.
- Expect the first session to feel unfamiliar. That is normal, and lower intensity options are always there.
Related pages
This article draws on the following pages.