Hi I am 14 years old, 84kgs, 5 feet 8 inches tall. I am obese for my age and I am now trying to lose weight. Before I was 96kg and I did lose weight but I did that by just pure cardio . This time around I have a dumbbell set and a bar which goes up to 20kg(not a lot but I’ll work with it ). If I do cardio and weight training at the same time is that efficient, or to lose the weight as a teen should I not worry about weights and just do cardio.
Also is it true that if I do weights and cardio there won’t be much change on the weight scale?