Sisyphean Stepper - Manual Stair Climber

The Manual Stair Climber is the holy grail of cardio machines. It crushes calories, builds endurance, and sculpts your lower body into a work of art. With this compact beast, there’s no need for an outlet. This means you’re free to place this machine anywhere in your home gym, without worrying about tripping over cables. Plus, its shorter frame accommodates a 6-foot tall user with a ceiling height as low as 8.5 feet. The 8 resistance levels let you set the pace for any workout. As for safety, the brake system engages instantly upon releasing the red lever, so you're always in control — even when your legs feel like they're staging a revolt. Can’t get enough of this torture device? Throw on a weight vest. Just keep a towel (and maybe a bucket) nearby because this ain’t for the faint of heart. If your knees can’t handle a revolving-style stair climber (or if you have the coordination of a toddler), check out the Blitz Stepper instead.