You're not weight training
Cardio is great for your heart and can definitely aid in your weight-loss goals, but if you're trying to lose fat, sticking to the treadmill won't cut it. Forget the myths about bulking up - lifting weights can supercharge your burn and help you form a slim, strong physique. Building lean muscle improves metabolism, which means you'll burn more calories throughout the day - even when you're just sitting on the couch. Do you even lift, bro?