About

Book free trial workout worth € 60,--

Koud Staal consists of: founder Lennert van Beek.

The Mission
At KOUDSTAAL Personal Training, we focus on the most effective, efficient, and safe methods to optimize your health, vitality, and longevity. Our approach is aimed at bringing out your best self.

The Philosophy
Koud Staal personal training and coaching is a health studio where experts provide services in high-intensity training. The three main goals are vitality, sport-specific training, and combating aging. The philosophy of Koud Staal revolves around loving yourself and understanding the importance of approaching this in a rational and logical way.

What does it mean to choose yourself? You take your life and health seriously because you understand that your future and happiness depend on it. You are a unique individual who wants to bring out the best in yourself because life is all about growth and flourishing. Welcome to Koud Staal personal training.

LENNERT

“Every HIT training is basically your own heroic fight. If you go for it, you always win, because you turn out to be stronger than the time before.”

Perfectly tailored training is essential. Over decades, I have continuously deepened my vision on sports, health, and quality of life. Cold Steel is the result of this process. I value it most when clients feel so much better that they take new steps in their lives—with heads held high and shoulders straight. The same applies to us as Koudstalers: we learn every day, and our studio is our laboratory.

  • Decades of experience in sports, health, and quality of life
  • Developer of the Cold Steel training philosophy
  • Ongoing learning through practice and experimentation in the studio
MORE ABOUT HIT

Bihter

My goal is to guide people toward a healthier and happier life through exercise, with an objective and realistic approach that supports personal development.

I worked for many years as a physical therapist in Turkey (Istanbul), where I gained experience in clinical pilates and biotechnology research. These experiences showed me the powerful effects exercise can have on the human body. As a spinal health specialist, I now provide my services at Cold Steel, supporting clients as they work toward better health and growth.

  • Physical therapist with years of experience in Istanbul, Turkey
  • Expertise in clinical pilates
  • Background in biotechnology research
  • Specialization in spinal health
Book a trial workout worth € 60,--

96%

satisfied customers

2

Expert trainers

20
Years Expertise

Better result in a minimum of time

DO YOU WANT TO IMPROVE YOURSELF? START HERE

Online coaching

Vul dit formulier in en we nemen zo snel mogelijk contact met u op over de mogelijkheden.

Workout Goals:

COUNTERACT AGING: HIT creates maximum muscle mass and stimulates vitality of your whole body. Does not lead to wear, but strengthens caps, attachments, tendons and bones. HIT takes injuries into account and aids rehabilitation.

MORE POWER AND ENERGY: HIT stimulates your muscles and energy systems. Combined with good nutrition and a healthy life style, you will become next level strong and energetic.

LOSE WEIGHT SUSTAINABLY: HIT gets you out of the ‘yo-yo’, you lose weight in a controlled and durable manner. Your fat tissue transforms into muscle and you feel better.

(TOP)SPORT BETTER: HIT supports your sports practice, creates a more balanced muscular system and reduces your sensitivity for injuries. Also ideal in between the competition seasons.

Workout Goals

COUNTERACT AGING: HIT creates maximum muscle mass and stimulates vitality of your whole body. Does not lead to wear, but strengthens caps, attachments, tendons and bones.

MORE POWER AND ENERGY: HIT stimulates your muscles and energy systems. Combined with good nutrition and a healthy life style, you will become next level strong and energetic.

LOSE WEIGHT SUSTAINABLY: HIT gets you out of the ‘yo-yo’, you lose weight in a controlled and durable manner. Your fat tissue transforms into muscle and you feel better.

(TOP)SPORT BETTER: HIT supports your sports practice, creates a more balanced muscular system and reduces your sensitivity for injuries. Also ideal in between the competition seasons.

Koudstaal High Intensity Training:

  • Based on science and proven in practice
  • Lightning-fast increase of muscle power and energy
  • Your whole-body functions much better
  • One stimulus: effect the whole week, progress every week
  • Strongly counters aging
  • Continuous and sustainable weight loss
  • Suitable for all ages (our oldest customer is 70+)

And all this with ONE half hour workout per week!