Sitting at work all day? Try this 10-minute micro workout routine to stay active

If you are seated at work all day and your back is aching, while knee joint are throbbing, take out time for this brief workout routine.
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Ditch sit-ups — this 5-move abs workout builds core strength and improves your posture in just 10 minutes

I don't think I'm alone in saying sit-ups aren't fun. I don't know if it's because I need to have someone or something there to make sure my feet stay put on the ground during the full movement or ...
Well+Good

Can a 4-minute workout really deliver better—and faster—results than HIIT?

As HIIT's popularity soars, sprint interval training, or SIT, is doing its best to catch up. Can shorter, harder, faster deliver better results? As the popularity of HIIT continues to soar, sprint ...