This isn’t just fitness theory – it’s the difference between doing 200 push-ups or 500 to hit that same 100-calorie goal. Research shows that on average, it would take about 300-350 push-ups to burn ...

You know that friend who seems to eat pizza and stay skinny while you gain weight just looking at carbs? The same thing happens with exercise. I have a buddy who can knock out 200 push-ups and burn ...