Check my availabilities and book directly into my schedule!
Karim Diallo
Sydney CBD & North Shore
Hey there, my name is Karim Diallo, and I’m a mobile personal trainer with Fitness Inside Out, supporting clients across the Sydney CBD, Lower North Shore, and surrounding suburbs including North Sydney, Neutral Bay, Crows Nest, St Leonards, Wollstonecraft, and Milsons Point.
With a strong foundation in fitness and competitive sport, I completed my Personal Training qualification at the Australian Institute of Fitness (AIF) in St Leonards in 2013. My background includes years of competitive swimming at a national level, and over time my passion has expanded into natural bodybuilding competitions, giving me a deep understanding of strength development, discipline, and long‑term training progression.
I gained hands‑on experience at Vision Personal Training Crows Nest and Fitness First Willoughby, working with a wide range of clients and fitness levels. For more than 12 years, I’ve delivered mobile personal training across Sydney—helping individuals and small groups train in home gyms, apartment gyms, parks, swimming environments, and outdoor spaces. My experience covers strength and conditioning, weight loss, bodybuilding, functional fitness, swimming training, and general health improvement.
My coaching style is built on functional movement, personalised goal setting, and enjoyable, results‑driven training. I focus on creating programs that are meaningful, achievable, and tailored to each client’s lifestyle. As a mobile personal trainer, my mission is to share my knowledge and support clients in becoming stronger, healthier, and more confident—whether we’re training at home, outdoors, or anywhere that suits your routine.
.
Ready to Book a Session?
WHAT MY CLIENTS SAY
I have been training with Karim for over four years, and I couldn't be more pleased with his personality and skill set, which perfectly suits my needs.
At 63 years of age, I decided to make significant lifestyle changes in mid-2023. I weighed 84kg, was pre-diabetic, had very high cholesterol, and suffered from lower back and knee pain, along with chronic fatigue. Karim, with the input of my GP, Dietitian, and Physiotherapist, tailored a program specifically to address my health needs.
I train once a week with Karim and frequently utilise the local park's gym equipment, complemented by additional gear provided by Karim.
Over 17 months of consistent exercise and lifestyle adjustments, I have successfully shed 14kg of excess weight. My lower back and knee pain have significantly reduced, and I can now sustain physical activity for extended periods. My health profile has returned to textbook normal.
Collaborating with Jude and Jacqueline of Fitness Inside Out has been a pleasure. They understand my need for flexibility in my exercise regime to accommodate my part-time work schedule. Not being bound to a gym or membership program allows me to schedule workouts that fit my work-life balance.
Anthony Milano - Darlinghurst
Two years ago I was feeling fat and unhealthy, unfit and lethargic. I knew it was time to regain my health and energy, I found Fitness Inside Out on Google, and began weekly training in the local park.
Karim started slowly with the small weights and moves which I could manage, and this gave me confidence to continue. Before long, my muscles strengthened, diet improved with small tweaks that Karim suggested, and now I feel fit and energetic!
Karim is so cheerful and encouraging, and Fitness Inside Out easy to communicate with on the phone. I would say to everyone feeling a bit low…. Go for it!
Experience
Years
Strength Training
%
Outdoor Specialist
%
Sport Specific
%
Favourite movie or TV series
Seinfeld - no matter how many times I have watched each episode I can still be entertained and laugh out loud.
Favourite piece of equipment
Dumbbells - particularly useful during long periods of home training with limited space; they are a great piece of equipment to hit every muscle group and extremely portable.
.
Favourite exercise
Deadlift - a great full body movement where you can hit every muscle group; perfect for the 10-15 minute workout.
My number one health or fitness tip
If you don’t have time to workout, tracking food intake can help you see results and put you in control of your goals.
My Locations
Pyrmont, Glebe, Ultimo, Haymarket, Millers Point, Wynyard, Surry Hills, Darlinghurst, Potts Point, Elizabeth Bay, Paddington Artarmon, Crows Nest, North Sydney, Cammeray, Northbridge, Mosman.
If you do not see your location above, please contact me to discuss.
You can book a trial for 1, 2, 3 or more people, making it ideal for individuals, couples, families, or small groups who want to get moving together. Every session is supportive, motivating, and accessible for all ages and abilities — including beginners and those returning to exercise.
Your trial session is a one‑off opportunity to meet your trainer, experience our coaching style, and feel confident before committing to a larger package. It’s the perfect way to see what works best for you.