About us


RĂ¼ben Spapens and Tom van Iersel


Master degree in Human Movement Science

Our story

After years of teaching personal training clients and group classes we decided to start our own gym. Being nature kids, we love to train outdoors. The kettlebell, aka worlds only mobile gym, is a great piece of equipment which makes it possible to train strength and cardio wherever you want. And before we knew it, Kettlebell Outdoor Amsterdam was born in 2013. Since then, they have grown into a nice team of 11 trainers!