Goal: tone up skinny-fat tummy and skinny-sagging bum.
Needs to be: Free, short, no equipment required. I don't mind doing it daily but it needs to be under 10 mins a day. I work FT, hybrid, desk job, have kids.
I already do lots of walking, and am pretty fit and in decent shape - just want to improve the aforementioned areas. Am nearing 40.
Thanks in advance!