Real coaches
Real results

Motivation, dedication, commitment

Private Gym

person training staff 24/7 support


Years of experience. Certificates trainers. Proved by competition results

Senior Frienldy

Check out our training designed for injury free workout

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Perfect Day

Perfect Morning

Perfect Workout

Perfect After Workout


Personal Trainer


Heavy lift training, one on one

Senior Fit

Get great shape, group training

Mobile Workout

Direct at your house or at given location

Online Trainer

Online Trainer Basic

Online Knowledge Library, Training & Diet Recommendation, Live Q&A Session Access

Online Trainer Pro

Basic+ One on One Session, Tailored Training and Diet Plan, Instant Support and Advice



Our story

About the brand

Hello! My name is Artur Kosinski, and I am the owner of WorkoutGURU.

As an elite fitness trainer, my number one goal is to help my clients achieve optimal health. I can provide guidelines that will direct you to a better version of yourself. My mission as an elite fitness trainer is for my clients to overcome their physical doubt and strive for greatness. Many people struggle to find the right balance between work and their health. It is very common for people to be sedentary for more than 8 hours a day, not including sleep. The human body is composed of over 650 muscles, which require daily training. I want to show you the importance of physical training, and how it can increase longevity. As your trainer, we will discover your physical potential. We can customize a plan that is specific to your personal needs. All it takes is some determination, self-discipline, and a commitment. Physical training is a lifestyle that everyone can adopt.; I promise you will see and feel the positive impact of having a personal trainer like myself. Don’t let excuses like work, fatigue, or time get in the way of a healthy and happy lifestyle. Put your self first and leave the excuses behind. Let me show you how to build a better version of yourself.

about GYm

Workout in our brand new Gym

We have build Brand New Custom Made – FABULOUS – gym! Unique! 

Everything what Body Builder need, from strong man competition prepare training, to whole body fitness training. Check it out

“The opposite of courage is not cowardice, it is conformity. Even dead fish can go with the flow.”

Jim Hightower

Who we are

About me

My Name is ARTUR Kosinski. I was born and raised in Poland. As a kid I loved to do outdoor sports like snowboarding, ice skating, hiking. In summer I would do kickboxing, jujitsu, aikido, play basketball and I was a lifeguard. I used to be very active and as being a teenager I had time and energy to do all of this things. As I got older, more mature, responsible I couldn’t do it all. I had some injuries, I got into car accident, got stricken by lightning, broke my bones on many different occasions playing sports. I had to find the way to get back on my feet. I was scheduled to have multiple surgery’s. I decided to give myself to chance to get stronger and fix my body by getting certified by ISSA educating myself. Strength and conditioning, weight lifting saved me from going under the knife. To be honest being fit and having a strong heart saved my life when I was stricken by lightning. What I went through made me believe in my own unlimited potential. And since that time I kept working on unlocking my potential to become the best version of my self. It improved every aspect in my life. I believe in process of commitment, determination, knowledge, dedication and patience. If you love what you do and you are passionate about it is a gift and purpose in life is To share love and passion for sport with others. I believe in my own potential and you should believe in yours. Being a personal trainer it’s a challenge to improve my clients health, fitness, wellbeing and with experience it’s important to relate and understand my clients.

We have so much to give, we give ourselves to the Job, friend, family. How about give ourselves a chance to become healthier, stronger, feel better and younger,. I guarantee you that your future self will thank you, and your friends and family will benefit from it as well. For me personally the biggest challenge was making a time and stop making excuses, but pain was the only excuse I had. The way I had to deal with it was I found the way to Exercise without the pain. Every time i felt any discomfort I would stop. Overtime I was able to pick and point out my weaknesses and work on them individually by isolating muscle and making it stronger. Training big compound movements to use that muscle collectively in functional training would be final process of getting healthy. I run, I bike, I lift heavy and I feel great and I love it. My workout is effective and efficient. I can design customized training program for any person in any condition at any age. I provide diet plan, and 24/7 phone support. I train basketball players, softball, baseball and football. If you want to get stronger, bigger or faster or loos weight or just get in better shape you should, and with my help you will in more effective, efficient, safe manner.

Customers reviews

I have been training with Art for the past two years. I believe he is one of the most experienced and committed personal trainers in the Santa Cruz area. He makes it fun and enjoyable to train each session. Art is very motivate to bring out the best in you. He is realiable and punctual. He is very knowledgeable when it comes to power lifting. Art takes the time to explain and teach proper lifting techniques to avoid injury. I really enjoy the variety and challenges he puts into each session. Art is focused on helping me achieve my fitness goals. When we first started training I couldn’t bench more then 125 pounds. After training with Art for two years my bench is up 135 pounds. I have seen improvements in my ability to lift heavier weights ( squat and deadlift). I love working out at Arts outdoor gym. It has every piece of equipment you need for powerlifting. The gym is set up nicely and is always clean. I would recommend Art to anyone looking to improve their fitness and health goals.
Great training, great results. New gym is awsome!
Martin Ketryp
Art is the most knowledgeable trainer there is. His years of hands on experience and his many certifications allow him to work with almost any condition and create a program that will work for you. Weather you are looking to lose 50 lbs of fat or gain 20 lbs muscle, Art is the right trainer for your goals. I have had great success working with Art and I know you will to.
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