Snowboarding
Logged by time; the legs work isometrically far more than they move.

How to do it
Setup
Board and boots fitted, leash and protection, slope by level.
Steps
- Ride with the knees bent and the weight centered.
- Steer edge to edge with the ankles and knees.
- Log the day by time.
Common mistakes
Straight legs: the legs work ISOMETRICALLY here; bent is the stance. Weight on the back foot: the board stops answering; center it. Catching the downhill edge flat: commit to an edge.
Breathing
Steady; recover on the lifts.





