Invest In Your Health



Get In. Get Fit. Get on with Life.

1 on 1 Training

with Lazarus Siwela

Muscles and Curves is a convenient and affordable Mobile Personal Training company based in the North of Johannesburg, Gauteng. Our innovative training techniques help equip our clients across South Africa with the tools they need to achieve the body they have always wanted. Our core focus is to take your personal needs into consideration, allowing you to achieve your health and fitness goals quicker and easier than you could have ever imagined.

We are known for putting the “fun” back in functional training! No gym membership? No worries, we’ve got you covered! Muscles and Curves is close to home and close to work. No more worrying about time constraints and being stuck in traffic. We bring our fitness equipment straight to your door, anytime, anywhere.

Muscles and Curves takes personal training to a whole new level! At Muscles and Curves, we make training fun and easily accessible by bringing the gym to your doorstep wherever you are.


Weight Loss and Management

We will help you lose weight by setting attainable goals and weekly targets. After reaching your desired weight goal, we will help you maintain your new weight by managing your daily calorie intake.

Nutrition Planning

A healthy eating plan gives your body the nutrients it needs every day while staying within your daily calorie goal for weight loss. A healthy eating plan also will lower your risk for heart disease and other health conditions.

One-on-One Training

One-on-one training focusses on educating you about your body and how to remain fit independently of the personal trainer Nutrition planning

Group Training

A cost-efficient way of training where one personal trainer instructs a group of two to three clients.

Functional Training

The purpose of functional fitness training is to improve your ability to perform your everyday activities. Think of it as training for the entire movement—not just a specific muscle.

Muscle Building

Muscle building will introduce exercises that will build your muscles through tension and by focussing on calorie surpluses and a higher protein intake.

Toning and Conditioning

Muscle Toning and Conditioning will help you strengthen, condition, tone, and define your muscles. It concentrates on every major muscle group in the body.

Strength Training

Is a physical exercise specializing in the use of resistance that will induce your muscular contraction, which builds the strength, anaerobic endurance, size of your skeletal muscles and bone density.


Offers & Details


Get your first session for free – exclusive to gym clients only.


Get a free 45-minute assessment at Ignite Fitness Gym (Randburg)


Sign up for 8 sessions or more and get a FREE personalised 14-day meal plan

what They’re Saying

Client Testimonials

Laz is by far the best Personal trainer I have ever had. He has helped me in so many ways, from understanding different exercises, teaching me correct way of doing each exercise properly, chatting to me about meal planning & his always answered all my questions in such detail and helped understand how the body works regarding exercising, then recovery & body pain after workouts.

I have lost 4kgs in the past 5 weeks of training with him. He has also taught me about nutrition & he is genuinely interested in his clients. I would highly recommend Laz! He is proffessional, always on time, honest & hard working. You are welcome to contact me for anything you want to ask me regarding his personal training skills if you would like.

Melissa Barnwell

I started training 2 years ago. I had Lazarus as my personal trainer. I was tinny weighing 59kgs, I had problem with my lower back, but Lazarus gave me easy to-do workouts. We consistently trained until I did not feel that back pain anymore. I gain in muscle mass, and within these 2 years I have moved from 59kgs to 75kgs.He has helped me get the body i want and be confident even as i engage in conversations eith other people.


Laz is a good and effective PT. He is professional with his job. He is encouraging such that one gets the courage to perform better and look forward to the next training day.

Jonas Elias

Laz he is the best trainer.he really push u to get ur body goal.when he started training me i was 107k and now I’m 89k only 3 months of training me.if u want to get ur body goal make sure ur trainer is Laz.

Juliet M

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