Ditch your burpees and follow this HIIT bike workout to build stamina and gain muscle no jumping required.
But high-intensity workouts dont always need to be high-impact.
One solution: HIIT bike workouts.
Photo: SimonSkafar/Getty
The result: Major muscle gains and the ability to power througha cycling classwithout feeling completely wiped.
Caitlin-Marie Miner Ong
