The ones we use for strength and interval training:
  • The UpHill Grind
  • Big Gear Strength
  • No Slackers Allowed (easiest of these 3)

The ones we use for recovery (alternate days):
  • Ride Strong with Team Clydesdale
  • Recharge

You built strength, speed and cadence with his tapes. I actually like them better than the CTS tapes.