Lifters Club
Exercises

Assault Bike

Seated fan-bike conditioning where pedals and moving arm bars work together and the fan answers every watt you add.

Works
Quadriceps
Also works
Glutes, Calves, Shoulders, Core
Equipment
Machine

How to

  1. 1Set the saddle so your knee stays slightly bent at the bottom of the pedal stroke.
  2. 2Sit tall, take the arm bars at chest height and brace your trunk.
  3. 3Start pedaling smoothly and let the fan build resistance before you add effort.
  4. 4Push one arm bar away as you pull the other back, matched to the pedal rhythm.
  5. 5Hold your target output rather than a fixed resistance, since the fan answers your pace.
  6. 6Spin down against light effort for a minute, then release the bars and step off.

Common mistakes

  • Dropping the arm bars and pedaling only, which halves the muscle involvement.
  • Rounding the back and hauling on the bars, moving load off the legs and into the spine.
  • Opening at full effort, so output collapses within seconds of the interval starting.
  • Sitting too low, which crowds the knee and shortens the drive through the pedals.