I am very overweight, so any exercise has to be done at home, at least until I feel comfortable going to any kind of class, where there are people around.
So, my limited exercise regime now is,
20-30 minutes a day with a weighted hula hoop (have removed two links so far)
A pedal machine under my desk, so I "cycle" on and off throughout the day
A vibration board - not convinced its doing anything, but I do 3 x 10 minutes each day
Japanese Walking on my walking pad. Fancy name for what we as kids used to call "walk a (telegraph) pole, run a (telegraph) pole" 😂. That's 30 minutes a day.
I do need to do some upper body stuff, but not sure what yet.