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Pro performance training

We train athletes and professionals to help them reach their full potential with specific strength & conditioning training, nutrition plans, recovery tactics and day-to-day coaching.

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Kaya van Witness the fitness staand in de Gym met zijn armen over elkaar

Kaya Gezgin | Strength & Conditioning Trainer
EXOS Performance Specialist (XPS)
NSCA Certified

Achievements

Performance Trainer AH&BC Amsterdam Field Hockey Club:
National Champions Hoofdklasse Men: 2012 & 2025
National Champions Hoofdklasse Women: 2013 & 2023
European Champions Women (EHL): 2014 & 2024
National Indoor Champions Men: 2018, 2020 & 2025
European Indoor Champions Men: 2026
Gold Cup Men: 2019

Ellen hoog

For the past few years Kaya has been Ellen’s Strength & Conditioning Trainer. Some of their favourite workouts have been featured in her new book ‘In perfecte conditie’.

“Bedankt Kaya voor jouw enorme inspanning voor dit boek. Ik heb je soms vervloekt vanwege de helse trainingen die ik heb moeten doorstaan, maar de resultaten maken erg veel goed. Jouw liefde voor de sport werkt aanstekelijk.”
– Ellen

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Training

Performance training

Performance training

We create training plans for athletes and professionals based on the physiological needs of their sport or job. We analyze their athletic or job profile and implement sports specific and functional exercises into their training. Considering the competition or work schedule we plan the training intensity and volume by using the periodization method. Every training session is focused on pro performance in a match, race or at work. Whether you are a football striker working on your explosiveness on the pitch or a runner who wants to beat the clock, our trainers make sure you get the results you want.

Performance nutrition

Nutrition

Athletes and professionals push their bodies to the limits. We fuel your performance with a customized nutrition plan to make sure your body gets the right nutrients and amount at the right time. Nutrient timing is key. We also advise you on healthy and clean supplements if needed to enhance your performance.

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Performance coaching

Coaching

To achieve extraordinary results, all circumstances surrounding the athlete or professional have to be right. Physically, as well as mentally. An integral part of Pro Performance Training is helping you to stay focused and motivated. We keep close tabs on you throughout the whole season or year with daily communication and we collaborate closely with club coaches and team trainers. In many cases we accompany our athletes at their matches, races or training camps in The Netherlands or abroad.

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AH&BC PERFORMANCE

POWERED BY WITNESS THE FITNESS

AH&BC Performance Gym

AH&BC PERFORMANCE GYM

We offer pro performance training sessions for athletes and professionals at the gym of Field Hockey Club AH&BC in ‘Het Amsterdamse Bos’.

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AH&BC ONLINE HOCKEY FIT

AH&BC ONLINE HOCKEY FIT

We’ve turned our expertise in Strength & Conditioning for professional Field Hockey Players into these online training programs.

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Services

Corporate Fit

Since our founding in 2009, we work together with large corporations to boost the performance of their employees in terms of fitness & health. We have many years of experience in training CEO’s and other professionals before, during or after work. Next to that we have expertise in corporate gym management, creating corporate sports teams and preparing them for (corporate) sports events. We monitor the health of employees with periodic Health Checks on-site.

Gym concepts

Gym Concepts

We work in collaboration with the client, architects and developers to create state-of-the-art multifunctional training facilities. We’ve designed and built company gyms, sports club gyms, home gyms and outdoor gyms. Starting with the clients requirements and desires we use our knowledge and experience to turn a concept into a gym.

Online services

Online Services

With 1:1 online training sessions we boost your performance wherever you are.
And we create online training programs in the Strength & Conditioning app that we use. So you can train anywhere/anytime with your customised workouts to reach your fitness goals.
Training camps

Training Camps

Many of our clients are professional athletes. Therefore, we are used to periodization and competition deadlines. WITNESS THE FITNESS trainers are the ultimate companion if you are preparing for a match, race or season in a training camp.

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Are you ready to take your performance to pro level? Contact us for an intake!

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