15 minute holiday season workout

15 minute holiday workout that you can do pretty much anywhere
30 seconds for each of the 5 exercises and then rest for 30 seconds.
You'll repeat this circuit 5 times, so it's 15 mins of your day
Press ups (box or full)
Squat (add weight to challenge yourself)
Mountain climber (do some cross body ones too)
Forward lunge (add weight to challenge yourself)
Jump squats (if tiring, go into squat hold toward the end)
If abroad in a hot place on holiday and not near a gym, you can buy a large watermelon from the local shop and a couple of large bottles of water (or whatever is about right for you) and use those as temporary weights. Improvise.