Is this enough squats? 3 times a week?

10 sumo squats with 9 pound weight

20 Bulgarian split squat with 9 pound weight (10 each side)

On all fours kick leg up then kick thighs to the side 20 each side

Is that enough squats to tone? I don't need to grow my ass just tone? I have an ass already

Is this enough squats? 3 times a week?
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