The effects of maltodextrin-free, natural sports food on your emotional well-being
In the world of sports nutrition, there is a growing interest in natural nutrition and its effects on both physical and mental health. However, a s...
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Mark Groeneveld is on his way to turn his hobby into his job.
Mark Groeneveld is turning his cycling hobby into his job. He will be a new Kalkman ambassador, and together we will strive to reach the top level ...
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Dorien Cramer tells us about her Steppenwolf - 500km ultra gravel
Dorien Cramer Hockey, floor ball or running. Dorien Cramer loved sports from an early age. After some cycle-touring holidays she realised that cycl...
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Andrew Taylor is on his way to his fourth marathon. This time in London.
How Andrew managed to turn the first 5 kilometers into a complete marathon. In this blog you will find out how you can take your training to the ne...
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How to use caffeine to ride faster
A closer look at caffeine to see what it can add to your rides.
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Five food and drink tips for indoor training
Five tips to make better food choices and make the most of indoor training
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Q and A with Daan, nutritionist for athletes
Daan is a nutritionist for athletes. On Instagram he answers short questions from our ambassadors. In this blog we are sharing a few of his a...
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7 reasons to book a group trip
7 reasons to book a group trip, from comfort to camaraderie
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Practical Experiences of Fasting and Training Low
A personal look back over 10 years of experimenting with fasting and training to burn fat more effectively.
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How do natural sport drinks perform in extreme heat? We did a test.
Riding 200km in temperatures over 30 degrees, the prefect way to test some natural sports drinks
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Maltodextrin: Why...?
A personal story of Alexander Kalkman, co-founder of Kalkman. Did you know that Maltodextrin is in a lot of our food? Not me. I'd never really n...
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Five useful tips to ensure that your bike ride abroad runs smoothly
In our previous blog read how Jean-Jacques François and Winfried Hoenselaar experienced the Manali to Leh Highway tour. Riding this sort of bike ri...
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