If you're not sure what good running form looks like, check out this video or read these tips for proper running form.

如果你对良好的跑姿不确定，对照这段录像检查一下或者读一下关于正确跑姿的这些贴士。

youdao

Dear, Would you hold this video for me? I would like to check it out.

亲爱的，帮我拿著这卷录像带。我要把它借回家看。

youdao

If you want to see what this looks like, check out this video, showing children trying to resist the joys of eating a marshmallow, with the understanding that if they can just hold off a little longer, they will get an extra marshmallow.

FORBES: What Obese People Can Learn from Pigeons

Head to the source link for the full spec sheet, or check out the video below if you'd like a visual tour.

ENGADGET

If you'd like a glimpse of how the system might work, check out the video after the break.

ENGADGET