I go to the gym every day with my dad, we do a hour or doing some machines then I do thirty minute cardio.. I will be 16 in six months.. and I need to know any tips for how to lose weight and if I'm doing the correct thing in the gym.. I use
Back pull down machine
Shoulder press machine
Chest press machine
Leg press machine
Abdominal machine
Hamstring machine
Biceps machine