How heavy should I really be lifting?
I'm (20F) trying to get into fitness (as I have been my whole life but that's a whole other conversation), and I'm working out at home as I'm only comfortable going to women's only gyms and there's none near me. I understand I should be weight-lifting, so I have adjustable dumbbells - 2 that go upto 7.5kg each. I have an upper/lower split that I'm working on and my main question rn is how much I should be lifting. Will the 7.5kg dumbbells be enough? Online I see people hip thrusting like 40kg and it makes me wonder if my hip thrusts are even effective if I'm using such low weights compared to others. I don't want to spend too much money on weights and I don't really have the space for them either.