Hi, I am 14 years old and currently 82.6kgs(very overweight). I seriously need to make a change at home I only have dumbbells and a bar.Should I lose weight then gain muscle or is it possible to lose weight and gain muscle at the same time by doing weights but also cardio.Also if you have any tips on losing weight and/or gaining muscle please help.
Ps- I already know the fundamentals of losing weight eg.Caloric deficit