Build a body like a rock.

Helping people build a hardy,functional body through year round outdoor training-preparing you mentally, physically, and spiritually for all seasons.

I’m Konstantinos — a hybrid athlete and personal trainer specialising in outdoor training. My focus lies in calisthenics, HIIT, and strength-endurance training. My all year outdoor training style builds more than muscle — it forges resilience, immune strength, and bodies tough enough to thrive year-round in the great outdoors.

Guided by the ascetic mindset of Orthodox Christianity and the raw beauty of nature, my philosophy is simple: fitness isn’t about image. It’s about becoming solid as rock — strong in body, mind, and spirit — and growing closer to God through every workout. True fitness is holistic and it calls us to become the person God intended us to be: durable, humble, and ready to carry our daily cross.

When you pass through the waters, I will be with you; and through the rivers, they shall not overwhelm you.” – Isaiah 43:2

TESTIMONIALS

The outdoor session was intense, especially because we focused on my endurance and elastic bands training. An aspect which I lack and need to focus on. The calisthenics park had plenty of options to train full body.

Strib Tiberiu Claudiu

Kosta has been amazing with my training. I wanted to improve my overall stamina, get into working out outside (to step away from the screens & gym lights as much as possible), and to improve my strength. I

Aleks G.