Notes
From Internet Hill interval workout
5 min easy jog (7k/hr)
2 min 4% incline ( 9k/hr) 2min recover (0 incline 7K/hr)
2min 5% incline2min rec
2min 6% incline2min rec
2min 7% incline2min rec
2min 6%2min rec
2min 5%2min rec
2min4%2minrec
slow jog 5min (7-8 k/hr o-2 incline)
Felt great