Training Calendar Wanneer: 2 mei 2026 @ 09:30 – 11:00 2026-05-02T09:30:00+02:00 2026-05-02T11:00:00+02:00 Training Intervaltraining 8x (1 min. 70% – 1 min. 80% – 1 min. 90%). Serie pauze is 2 min.