Highlander

Morning training meeting with ‘fold’ of Scottish Highlanders.

Edge

There is an edge in all of us.

Periodization

Natural training rhythms, over the course of multiple years, appear as what is referred to as 'periodization' in theoretical sports literature. 

One

Parkour is identity, runners are one.

The kaleidoscope

Haarlem today. Barefoot 'short track' training on the portable parkour in the garden (4.2979 x 1.34514 ft.). Outside is enough free air for everybody.