Nice, I really like how you're drawing through some forms so you can visualize where what belongs better. The only thing I would change is the headsize, it looks kinda small and also the ASIS, it's usually somewhat poking out a little. The thigh bones, where they go out of the pelvis and curve down (I hope you know what I mean lol), right on the surface there's a bump, too. Because of the pose I don't know if it's really because of this or because of the wider belly which is not right fitting for my eye. Woman usually don't have that much of a defined sixpack and their waist is usually smaller (also when muscular). I hope I could help you. You have quite nice and clean lines, keep it up 👍