1 session per week
Customized solutions
Individual training
Nutritional advice and guidance
Great expertise from top trainers
The very best equipment
Muscle gain and health
1 session per week
Customized solutions
Individual training
Nutritional advice and guidance
Great expertise from top trainers
The very best equipment
Muscle gain and health
1 session per week
Customized solutions
Individual training
Nutritional advice and guidance
Great expertise from top trainers
The very best equipment
Muscle gain and health
1 session per week
Customized solutions
Individual training
Nutritional advice and guidance
Great expertise from top trainers
The very best equipment
Muscle gain and health
Growth each week
Improve yourself
High Intensity Training (HIT) is an intensive precision-stimulus of all layers of the muscles. During the workout with our state-of-the-art equipment Nautilus One, you ‘burn’ in a highly controlled manner through these layers until ‘muscle failure’ occurs. The body then produces a signal that sets all kinds of health effects in motion. The most spectacular phenomenon is the increase of muscle strength and the ‘tightening’ of body tissue.
The effect immediately after the workout is feeling tired, but very satisfied! And the probably most valuable effect: your life force increases and with that your quality of life.
Koudstaal consists of founder Lennert van Beek.
Together they see to it that your health is stimulated in the most effective, efficient and safe manner, in order to achieve a lifelong high level of quality of life. Every HIT-workout in fact is your own heroic battle. When you give it your best you always win, because you turn out to be stronger than the previous time. This only occurs when your workout is perfectly tailor-made. To achieve this, Lennert has worked for decades on deepening his vision on sports, health and quality of life.
Quality of life: live a long and vital life!
Perfectionism: we go for the best and offer tailor-made workouts.
Science: everything we do is based on scientific proof.
Passion: we are passionate about what HIT offers and how you can benefit.
satisfied customers
Expert trainers
Only the best precision equipment
Better result in a minimum of time
In recent months I have done High Intensive Training at Koudstaal. Why? As a videographer and photographer I think it’s important that I can continue to lift that much too heavy equipment all day long, but also to stay fit. So I did the trial lesson. I don’t know what happened to me. Primal forces were tapped and it was really a party! I’ve tried working out more than once, but without any knowledge or experience, so I only kept it up for a few moments. With the guidance of Koudstaal you work in a controlled manner on a good physical condition without injuries or crazy aches. A session is a party, before you know it you are unabashedly screaming because you try to squeeze out the very last bit of muscle power. That is only possible if you feel comfortable, and that works very well with the gentlemen of Koudstaal. And then I haven’t even mentioned the highly sophisticated equipment that is used. Get past your shame and take a trial lesson at Koudstaal. Find out for yourself. 5 stars more than deserved
In September 2020 I started training with Lennert. Now, a little over a year later, I find the result astonishing. With half an hour of training once a week, I have become a completely different person. I am 10 kilos lighter and have built up a mountain of muscle mass. The high-intensity training is short and very powerful. Perfect when you have little time and still want a lot of results. High intensity with high quality !!
In recent months I have done High Intensive Training at Koudstaal. Why? As a videographer and photographer I think it’s important that I can continue to lift that much too heavy equipment all day long, but also to stay fit. So I did the trial lesson. I don’t know what happened to me. Primal forces were tapped and it was really a party! I’ve tried working out more than once, but without any knowledge or experience, so I only kept it up for a few moments. With the guidance of Koudstaal you work in a controlled manner on a good physical condition without injuries or crazy aches. A session is a party, before you know it you are unabashedly screaming because you try to squeeze out the very last bit of muscle power. That is only possible if you feel comfortable, and that works very well with the gentlemen of Koudstaal. And then I haven’t even mentioned the highly sophisticated equipment that is used. Get past your shame and take a trial lesson at Koudstaal. Find out for yourself. 5 stars more than deserved
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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.
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:
And all this with ONE half hour workout per week!
