Your Weekly Training Rhythm: The Microcycle

Think of a microcycle as your weekly "to-do" list for getting faster on the bike. It is the smallest building block of your training plan, usually lasting seven days, designed to balance hard work with necessary rest.

What is a microcycle?

A microcycle is simply your weekly training schedule. While pro coaches use the term to describe a specific block of days, for you and me, it’s the way we organize our rides from Monday to Sunday to make sure we aren't just riding aimlessly.

The goal of a microcycle is to stress your body enough to get a response, then give it enough time to recover. If you just ride hard every single day, your "Form" (TSB) will crash into the red, and you’ll stop seeing gains.

A typical 7-day example

Most of us use a 7-day microcycle because it fits around a standard work week. If your FTP is 250W, a productive week might look like this:

• Monday: Full Rest Day (0 TSS). Let your legs soak up the weekend's work.
• Tuesday: VO2 Max Intervals. 5 x 3 minutes at 120% FTP (300W). This raises your ceiling.
• Wednesday: Recovery Spin. 45 minutes at 50% FTP (125W). Just keep the blood moving.
• Thursday: Sweet Spot Session. 2 x 20 minutes at 90% FTP (225W). This builds "diesel" engine endurance.
• Friday: Rest or very easy spin.
• Saturday: Long Endurance Ride. 3 hours at 65% FTP (160W). This builds your aerobic base.
• Sunday: Coffee Ride or Active Recovery. 90 minutes of easy social riding.

Why this matters for YOUR training

Without a clear microcycle, you'll likely fall into the "mediocre middle." This is where you ride too hard on your easy days and too easy on your hard days.

By using a weekly microcycle, you ensure that your hard days are high-quality. You'll arrive at Tuesday's intervals feeling fresh enough to actually hit your power targets, rather than struggling through them with tired legs.

How to use it today

Try this: Look at your calendar for next week and pick two days for "Key Sessions" (like Intervals or Sweet Spot). Surround those days with rest or easy spins.

Don't worry about the total miles yet. Focus on making sure your hard days are truly hard and your easy days are truly easy.

Summary: A microcycle is your weekly plan. It balances stress and rest so you can build fitness (CTL) without staying in the "Red" (TSB < -40) for too long.