Have you try ValSlides before?
I love this not only because it really burns and works your core, but because you can do them at home. Although its very affordable (Available on Amazon under $40 here) you can improvise with a piece of cloth and get it done!
Try 3 sets of 15-20x reps and let me know how you feel below!
Celebrity boxing trainer: @rashadholloway
Training facility: @boxnburn
Directed by: @BrandenKing
Video Editing: @Dirtydraws