S L I D E
We're using sliders and a sturdy chair focussing primarily on hip strengthening, namely your glutes, hamstrings inner and outer thighs and challenging our balance.
We're also using the chair for upper body mobility and strength, upward/down ward dog and tricep dips.
If you don't have dedicated sliders use these alternatives:
For wooden floors use a pair of folded hand towels (socks can be used but bear in mind you'll need to remove them for the non slidey work as it's a slip hazard)
On carpet cut out cardboard or paper plates work great.