4 x (5min @105%FTP \ 5min rest)

5 minutes of Warm Up - 5 minutes @ 50% FTP [ERG watts = 50% of FTP]
5 minutes of Warm Up - 5 minutes @ 60% FTP [ERG watts = 60% of FTP]
30 seconds of Surge 30s [ERG watts = 100% of FTP]
2 minutes of Warm Up - 2 minutes @ 70% FTP [ERG watts = 70% of FTP]
30 seconds of Surge 30s [ERG watts = 100% of FTP]
2 minutes of Warm Up - 2 minutes @ 70% FTP [ERG watts = 70% of FTP]
30 seconds of Surge 30s [ERG watts = 100% of FTP]
5 minutes of Warm Up - 5 minutes @ 55% FTP [ERG watts = 55% of FTP]
5 minutes of 1st - 5 minutes @ 105% FTP [ERG watts = 105% of FTP]
5 minutes of Recovery - 5 minutes @ 45% FTP [ERG watts = 45% of FTP]
5 minutes of 2nd - 5 minutes @ 105% FTP [ERG watts = 105% of FTP]
5 minutes of Recovery - 5 minutes @ 45% FTP [ERG watts = 45% of FTP]
5 minutes of 3rd - 5 minutes @ 105% FTP [ERG watts = 105% of FTP]
5 minutes of Recovery - 5 minutes @ 45% FTP [ERG watts = 45% of FTP]
5 minutes of Last one! - 5 minutes @ 105% FTP [ERG watts = 105% of FTP]
10 minutes of Warm down - 10 minutes @ 50% FTP [ERG watts = 50% of FTP]