Short
4 x 1000 m / 1 min easy
- Ski four 1000 meter pieces. Ski for one minute at light pressure between each 1000.
Medium
4 x 6 min / 2 min easy
- Ski four 6 minute pieces. Ski for two minutes at light pressure between each piece.
Long
2 x 8000 m / 5 min easy
- Ski two 8000 meter pieces. Ski for five minutes at light pressure between each piece.