Here is a short and snappy workout you can do pretty much anywhere. Try to complete 3 rounds of the 4 exercises (but even just one round will be better than none!).
There are 4 exercises in this workout:
1. Reverse plank step ins (10-20 reps, 5-10 each leg)
2. Hip thrust (20 reps)
3. Hover with butt kicks ( 2x 10 reps)
4. Seated leg slides (20)