Here is a nice burner that you can do without even leaving your hotel room.
With a 20 minute running clock, complete as many rounds of the following:
- 10 push-ups
- 15 body weight squats
- 20 sit-ups
Short, but it’ll get your heart rate going. This is a variant of the classic workout “Cindy,” but altered exclusively for you to hit in your hotel. Try to never break during movements and move from one to the next. Each part is isolated in terms of the muscle groups, so you shouldn’t fatigue too badly (but if you find your red line, that means you should push through it). A solid score is 20+ rounds, so get moving!