While sitting on your chair , you can try ' flexing your feet , rotating your ankles , stretching your arms and legs , ' says dr. h. k. chopra , consultant in medicine and cardiology at moolchand heart hospital .

moolchandhearthospital医院的医药学和心脏病学医生乔普拉（h.k.chopra）说，坐着的时候，可以试着弯曲双脚、转动脚踝、拉伸双臂和双腿。