You can do iPhone split screen multitask to use two apps on screen at once, without a jailbreak. Maybe you want to scroll your Instagram feed at the same time as playing a YouTube video. The iPad ...

Being able to do the splits is a remarkable feat. If you're not quite bendy enough to strike the pose (it me), you might think the splits are reserved for a select few elite. Don't count yourself out ...

Traditional squats aren't the be-all and end-all when it comes to building lower-body strength. In fact, for those who need to even out muscular imbalances, build single-leg (unilateral) strength for ...