Week 20

20 weeks into the training year! The next 10 weeks are crucial for our aerobic development as we shift our focus to more L4 intensity. The next two weeks will have 4 harder interval sessions starting with an uphill TT (see NTS running test) or L4 intervals and sprint intensity this week (see Fall Sprint Intensity Pyramid). September is also when we like to increase our specific strength training; Check out our new video on single stick and double pole hill repeats. This will be our last week using the velocity strength plan before we enter a max strength phase.