External Article30 May 2017
cnn.com

Veteran road warriors know that the best way to beat jetlag and energy-zapping meetings is by working up a serious sweat.
That schedule of constantly changing time zones, back-to-back meetings and intense pressure can wreak havoc on your mind and body.
But studies show that exercising regularly can help to regulate your circadian rhythm — also known as your internal clock — which is affected every time you travel.