Built from the sport.
I’m Marco Bosklopper, founder of GRIND-RX and a passionate athlete myself. GRIND-RX grew out of my own passion for CrossFit and functional fitness, and from searching for products I want to use with confidence in every training session.
Products I want to use myself.
Sport is not a side issue for me. I train hard myself and know how important it is to be able to rely on the products you use.
That idea is where GRIND-RX started. Not with the goal of simply selling as many products as possible, but of building a range I fully stand behind.
Whether it’s grips, knee sleeves, a belt or supplements: I want every product to add something to your training. Good materials, functional design and quality you notice when you actually use it.
What we sell at GRIND-RX are products we use ourselves, test and would recommend to other athletes.
“I don’t want to sell products because they look good. I want to make products you can actually rely on during training.
MARCO · FOUNDER GRIND-RX
Tested by athletes who use it every day.
In my view, you don’t judge a product from a sample on a desk. You have to train with it.
That’s why our products are tested and developed together with athletes who train in the box several times a week and know exactly what gear needs to handle during a hard session.
We look at comfort, materials, grip, durability and ease of use. Feedback from real workouts is used to improve products both before and after they become part of GRIND-RX.
Sometimes that means small adjustments. Sometimes it means starting again. Quality comes first.
Gear & performance.
GRIND-RX is built around products for training. From gear you take into the box every day to supplements that support performance and recovery.
GRIND-RX grows with the community.
GRIND-RX is still developing rapidly. New products come not only from my own ideas, but also from conversations and feedback from athletes within our community.
Step by step, we are building a brand with products that both we and other dedicated athletes can rely on in every training session.