Where Indoor Cycling Meets Strength Training

Our training sessions uniquely combine indoor cycling (spinning) with floor training exercises that incorporate TRX, kettle bells and Pilates. Our approach focuses on mixing total body strength training and metabolic conditioning (cardio) to deliver optimal body conditioning and total fun work out experience



An intense 45 minute cardiovascular workout on a stationary bike based on cycling principles. Classes are technique based, focusing on temp variations, hear-rate zones, sprints and climbs that are fun and challenging


Muscular strength meets the cardiovascular endurance. Cross train by combining strength exercises with power spin cycling


A 45 minute power spin cycling workout combined with upper body and core training using kettle bells


The TRX Pilates method encompasses more than 600 controlled precise movements designed to stretch and strengthen muscle without adding bulk. The exercises follow the six principles of Joseph Pilates – centering, control, concentration, flow, breath and precision


An intense combination of upper body boxing routines with a lower body power spin cycling


Whether you are looking to stay in shape, find some running mates or prepare for your next marathon, our running training sessions will help you improve running technique, speed and endurance. We welcome runners of all ages and abilities, so join us for a run with fun!


All day swimming classes are available upon request - swimming lessons available from 8:00 - 18:00


Our fitness trainers are highly qualified and experienced athletes in their own right. They're passionate, experienced and committed to ensuring you meet your fitness goals faster and more effectively. They will ensure that all of our training is delivered to a consistently high standard as well as in a fun and engaging manner, so you'll enjoy working out even more!


Owner/Spin Instructor/Trainer

    Nicos is a former boxer and highly qualified health and physical education professional that employs multi-disciplinary sports science to create workout programs that pack a powerful punch that will leave you totally wanting more!


Spin Instructor/Trainer

    Stelios is a member of the Hellenic National track cycling team (sprint) and winner of many championship titles. Experience his passion for cycling with an intense and memorable workout that will make you sweat, smile and wanting more!


Spin Instructor/Run Coach

    Marios has over 10 years of experience in the fitness industry and significant iron man, duoathlon and cycling championships under his belt. He brings enthusiasm, energy and huge amounts of fun to his cycling and running workout sessions


Spin Instructor

    Lena is a Spinning® master instructor, highly qualified fitness trainer, mountain bike enthusiast and competitive runner. She brings unmatched spinning experience that will get your heart and legs pumping through carefully crafted resistance intervals


Spin Instructor

    Apostolos is a highly qualified spinning and TRX instructor and an active cross-country marathon runner. His spin classes workouts are precise and effective, providing speed and resistance variations designed to build and tighten cycling muscles and train your body’s different energy systems


Spin Instructor

    John actively competes in national and international road cycling events. He delivers his own intense brand of power and body cycling workouts using kettle bells that that will increase your cardio fitness, strength and muscular endurance


Yoga/Pilates/TRX Instructor

    Antonis, a former Hellenic national athlete, brings his own unique style that combines yoga, pilates and TRX focused on stretching your mind and body. He will guide you through diverse movement types that enable you to discover a deeper mind-body connection, build strength and leave you feeling invigorated



Class Policies

  • Please mention any physical limitations to the instructor prior to the start of class
  • Classes close 15 minutes after scheduled start time. Please do not ask to be the exception
  • Please respect classes in progress. Keep unnecessary noise to a limit inside and outside the training area
  • Use lockers to store bags and other items, please do not bring them into classes
  • You are responsible for the security of your belongings, so make sure you bring your own lock for lockers

Due to limited availability you have to pre-book a seat for group classes: +30 6942929132

Members have priority 

We kindly request that cancellations are made 4 hours in advance


Corporate Fitness Programs

Corporate Fitness or Wellness is among the most important investments that your company can make. In fact, research shows that businesses that start Corporate Fitness Programs are able to improve the overall employee morale and productivity, reduce health care costs and helps employees discover the value that health can bring to their lives. Healthier employees are more likely to work more diligently, better manage stress and miss fewer days of work due to illness.

At TrainSmart, we believe Corporate Fitness shouldn’t be boring. We create personalised, dynamic and fun programs that consistently evolve over time, ensuring the best possibility of long term success for your employees. We challenge and stimulate your staff using the latest and proven training methods to deliver positive health change.

A successful corporate wellness program is embedded into the culture of the company and combines physical exercise, education, communication, incentives, and long term commitment. Our programs are modular and can be tailored to your company's needs and culture.

Contact us to today for a free consultation
  • +30 6942929132
  • info@oaka37.com



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Free Healthy Breakfast Every Saturday for all Members


Feel free to contact us with any questions or to book your free trial class

 +30 6942929132 

 Leoforos Olimpionikou Spirou Loui, Marousi, 151 23, Greece



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