Midlife, meet muscle: 9 best exercises to start at 40

Experiencing a resurgence of late, Pilates targets deep core muscles, improves flexibility and stabilises joints, all while making you feel like a ballerina with abs. Why are people loving it? This workout strengthens without strain, improves mobility and posture and tones and tightens safely.

Reformer sessions at a studio can train you on the proper techniques, but if you are not keen on taking a class, try Mat Pilates at home. Studio Lagree and Alo Moves offer celeb-loved digital options.

See more: 5 Reasons why more women over 40 are choosing Pilates over any other workout

Swimming is one of the best exercises to start at 40, but it’s really an overall good skill to have. It’s lifesaving, after all. Swimming offers resistance and cardio in one no-impact package. It’s fantastic for joint health, flexibility and cardiovascular fitness, especially if you’ve had previous injuries or mobility concerns. Plus, it improves lung capacity and strengthens your core and back muscles.

Swimming is low-impact, boosts heart health and supports mental clarity—no wonder it’s a go-to for stars like Nicole Kidman, Adam Peaty and Natalie Coughlin.

Take lessons to learn proper techniques, and then commit to 30-minute laps twice or thrice a week. 

Yoga isn’t just about touch-your-toes flexibility or headstands on Instagram. For the 40-plus body, it enhances mobility, reduces inflammation and supports better sleep and mood regulation. Poses that lengthen the spine and open the hips are key for counteracting years of sedentary habits. Plus, the mind-body connection helps manage the stress that tends to pile up with age.

Gwyneth Paltrow integrates yoga into her wellness empire, while Keanu Reeves uses it for mobility and injury prevention.

Not sold on walking? Michelle Obama’s a fan of daily strolls, and she’s onto something. Walking is a low-impact cardiovascular gem, and when done with intention, it reshapes not just your glutes but your entire energy profile. At 40 and beyond, when joint longevity starts to matter more than gym ego, walking becomes the unsung hero. It improves circulation, supports heart health, reduces stress hormones and even sharpens cognition.

Aim for 30 to 45 minutes at a brisk pace (you should be slightly out of breath but still able to talk). Jennifer Aniston enjoys steep inclined treadmill strolls while Chris Hemsworth incorporates weighted treks into his recovery days.

There’s something profoundly liberating about a sweat session that feels more like a Beyoncé concert than a boot camp. Dance fitness—whether it’s Zumba, barre or a YouTube hip-hop class in your kitchen—is the workout of choice for many over-40s who’d rather move to music than get shouted at in spin class.

Dance raises your heart rate, improves coordination, torches calories and triggers the release of feel-good endorphins. And because it doesn't feel like traditional “work”, you're more likely to stick with it. For midlife bodies, which may be more prone to joint stiffness or muscle imbalances, dance improves mobility, posture and that elusive thing called rhythm. Bonus: it can even keep your memory sharp, remembering all those steps.

Celebrities like Jennifer Lopez and Madonna have turned to dance-based cardio to stay lean and limber.

Turning 40 doesn’t mean you start pulling punches. In fact, this is the perfect age to start throwing them. Boxing and martial arts aren’t just for bruisers and action stars; they’re mind-body bootstraps that sculpt the arms, fire up the core and obliterate stress with every jab.

Many over-40s start with boxing-inspired fitness classes or martial arts disciplines like Brazilian Jiu-Jitsu, Muay Thai or Taekwondo. You can even just shadowbox at home. What you get: better reflexes, improved balance (which naturally declines with age) and a surprise uptick in mental sharpness. It’s cardio, coordination and confidence in one sweat-drenched session.

In your 40s, you're likely over the aesthetic benefits of exercise. Functional fitness is one of the best exercises to start at 40 because it’s about training for everyday tasks. Think squats that mimic picking up groceries, lunges that prep you for climbing stairs without wincing or resistance work that makes hauling luggage effortless.

Functional fitness enhances mobility, builds core stability and corrects posture, all crucial as your joints begin to creak and muscle mass naturally declines. It’s also incredibly versatile: no need for intimidating gym equipment. A mat and a good trainer (or YouTube playlist) will do. Start with basic movements, such as squats, push-ups and planks, and gradually level up with light weights or resistance tools. 

Cycling is one of the best exercises to start at 40, partly because you can afford a decent bike now. The low-impact and high-reward exercise gets the heart pumping without pounding your joints. Great for building leg strength and endurance, cycling, whether indoor or outdoor, also improves coordination and balance, which is key as you age. Whether it’s a spin class or a Sunday ride, this is cardio with flair.

Fans of cycling include David Beckham, who hits the bike for active recovery, and Shakira, who is often spotted doing spin intervals for endurance.

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