A 2 Hour Aerobic Workout combining the BEST of Aero Base Builders I thru IV

Aerobic Base training is an important factor in any serious endurance athletes training program. Coaches agree that that more expansive an athlete's aerobic foundation becomes, the more efficient that athlete becomes at utilizing oxygen, enabling them to go longer and faster.

Aero Base Builder V by Coach Troy is an aerobic base training session combining some of the best sets from the first four Aero Base Builders in the Spinervals Series in a 2 Hour workout. Athletes will find this workout to be ideal for longer aerobic training sessions and will enjoy the variety this workout has to offer.