Elliptical feeling a bit too easy? Try changing up a few things. (Getty Images) The first time I hopped on an elliptical was not how I planned it going. The machine was moving faster than my arms and ...

If you’ve spent anytime in a gym, then you probably know how an elliptical machine works. Also called a cross trainer, an elliptical allows you to move your legs up and down, and you can add ...

This study proposes a portable and convenient self-powered sitting position monitoring vest (SPMV) that reminds users to maintain the right posture during a sustained working period. The SPMV exhibits ...