best indoor spin bike LISS Cardio
https://www.slideshare.net/b1ptfso859/the-most-common-complaints-about-liss-cardio-and-why-theyre-bunk-173353669
The optimal/optimally stationary bikes LISS cardio are less bulky compared to a treadmill or even a crosstrainer, also so you'd swerve the travel to and out of the fitness center (time efficient for those that