Inspiration for good energy
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 specific ingredient commonly used in sports nutriti...
Read moreMark 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 of cycling.
Read moreDorien 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 cycling was her passion. Particularly fully self suppo...
Read moreAndrew 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 next level.
Read moreHow to use caffeine to ride faster
A closer look at caffeine to see what it can add to your rides.
Read moreFive food and drink tips for indoor training
Five tips to make better food choices and make the most of indoor training
Read moreQ 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 answers that will be interesting to others.
Read more7 reasons to book a group trip
7 reasons to book a group trip, from comfort to camaraderie
Read morePractical Experiences of Fasting and Training Low
A personal look back over 10 years of experimenting with fasting and training to burn fat more effectively.
Read moreHow 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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