WELCOME TO

JACK’S GYM

GYM FOR MEN AND WOMEN OVER 40

Based on Auckland’s North Shore, Jack’s Gym is a welcoming space for anyone new or returning to fitness.

We specialise in weight loss, strength, and mental wellbeing — helping you feel better, move better, and live stronger, in a way that fits your lifestyle.

Our entire community is 40+, creating a supportive, ego-free environment where beginners feel right at home.

FOCUSED ON STRENGTH,

WEIGHTLOSS &

SUSTAINABLE RESULTS.

HOW WE CAN

HELP YOU:

Sustainable Weight Loss After 40

Losing weight becomes harder with age. We design realistic nutrition and training plans so you can shed fat — and keep it off — at 40+.

Strength Training without Injury

Many gyms push heavy lifts indiscriminately. We emphasise safe, functional strength that supports daily life, joints, and longevity.

Better Energy & Mobility

Increase daily vitality, build joint resilience, reduce aches & stiffness. Move with confidence.

Mental Wellbeing & Connection

Exercise isn’t just physical. We foster community, accountability, and routines that support mood, stress, and consistency.

Two women working out together indoors, one using a kettlebell and the other in a side view, near large glass doors showing cars parked outside.
A man with dark hair, wearing a sports jersey and glove, stands in a gym, holding a tablet displaying a timer at zero seconds, surrounded by kettlebells, with other people in the background.

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  • A woman smiling while exercising with an air bike outdoors, with two other people in the background also working out, against a concrete wall.
  • Black and white photo of a man named Jeff sitting on a yoga mat at the gym, stretching with weights in front of him, black brick wall background. Overlaid text sharing positive gym review.
  • Black and white photo of two people stretching or exercising indoors, with the focus on the woman on the left and a man on the right. Overlaid text describing a positive review of a gym and trainer named Jack.
  • A woman smiling and talking to a man wearing a cap in front of a brick wall, holding a water bottle.
  • A man named Doug performing a squat exercise at Jacks Gym, with other gym members and equipment visible in the background.
  • Black and white photo of a woman running in front of a gym entrance, with the word "CAT" in large font and promotional text about a gym community.
  • Black and white image of a man smiling while sitting on a workout bike, with the name Troy displayed next to him. The text describes his enjoyment of Jacks gym and fitness routines.
  • A woman wearing a cap, glasses, and athletic clothing is lifting a kettlebell during a workout at the gym. The background is dark, with text overlaying the image.
  • Black and white photo of a group training outdoors, with a woman in the foreground and children in the background, with overlaid text about Trisha and her positive experience at Jack's Gym.
  • A group of people in a gym, including a man smiling in the foreground, with others in the background near workout equipment, black and white photo.
  • A black and white photo of a man and a woman smiling, standing close together with their arms around each other, in a gym with a brick wall background. The man is wearing a baseball cap and a t-shirt, and the woman is wearing a t-shirt. There is a block of text overlaying the image praising Jack's gym training.
  • A person lying on a yoga mat in a gym, wearing shorts and sneakers, with arms crossed in front. The gym environment includes a water bottle and some equipment in the background. Overlaid text describes a positive gym experience, mentioning a trainer and a nine-month dedication.
  • A person running on a treadmill with photograph of a woman in motion and text overlay about a gym experience.
  • Black and white photo of a man smiling and talking to others at a gym event. The text overlay announces Andy and describes his dedication to training at Jack's Gym.
  • A man wearing a baseball cap and sportswear sitting on a stationary exercise bike in a gym, with handwritten workout instructions on the wall behind him.
  • A man with glasses and a beard reaching up to adjust equipment in a gym. The photo is in black and white with overlay text about Jack's Gym and training for mental and physical health.
  • Black and white photo of a man and a woman in a gym, doing plank exercises on the floor with a towel and a water bottle nearby. The woman has blonde hair with a hair clip, and the man has short, light-colored hair.
  • A woman with blonde hair smiling in a gym, standing next to a person lifting a dumbbell, with a child and gym equipment visible in the background, and a text overlay sharing her positive experience at Jack's Gym.
  • Black-and-white photo of a woman with light-colored hair tying her hair back, wearing a sports jersey, outdoors near trees, with overlaid text praising Jack's Gym.
  • A woman working out on an exercise bike in a gym with other people in the background, black and white photo, gym equipment, large window.
A man standing outside a gym entrance, giving a thumbs-up and smiling, with a sign above reading 'Welcome to Your Workout.'

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A man standing in front of a gym named Jacks X Gym, smiling and giving two thumbs up. The gym building has a sign with the gym's logo and information about workouts and high intensity.

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