How to practice yoga when there is very little time? On holidays, on the road, on vacation. If there is no way to practice physically, you can do it mentally. Scientists have established that the implementation of practices by the method of consciousness mentally, and performing physically, the results are close, rather than not performing at all.
If you have a little time and the opportunity to practice physically, you can perform a short prostration yoga or a short kriya. Pranayama or mantra in the amount that is appropriate at the moment, observing the principles of yoga and a sense of harmony inside.