Plank leg lifts - 10 each side
Donkey kicks - 10 each side
Plank crossovers - 10 each side
Squats with kickback (babyweight optional) - 10 each side
Babyweight hip thrusts - 10
3-5 rounds with 1 minutes rest in between (or a bit longer if you need it)
(*Please note: I am not a certified personal trainer, and this workout was not designed by a certified professional. Always check with your doctor before exercising, especially if you've recently giving birth)