This profile is intended to target muscular endurance by featuring long intervals performed mostly in Zone 3. In order to keep riders engaged, it varies resistance and cadence every few minutes. To make it interesting, it uses the wedding tradition of “something old, something new, something borrowed, something blue” as a musical theme. Read more…

This profile by Bill Pierce is an excellent way to begin building endurance, either as part of the base-building phase in a periodized training program or as a challenging workout for people returning to exercise after taking some time off. At the time of this posting in May 2020, this is going to be one of the profiles instructors will want to turn to as they resume teaching following global gym closures and cancellation of classes. Read more…

Our newest profile by Bill Pierce is a structured climb consisting of four 10-minute hills. To keep it manageable, each hill is broken into four segments. To make it interesting, the timing and terrain of segments vary, either getting longer or shorter, steeper or flatter. To keep it achievable, the hills are all aerobic. To make it challenging, half of each segment is in high Zone 3 and the other half is in Zone 4. Read more…