An arrow's overall weight can impact how it flies. Arrows fall into three weight categories: <em>Light, mid-range, and heavy.</em> The weight can change how fast the arrow drops, its overall speed, and how deep it pushes into the target. An arrows weight is one factor in determining how much kinetic energy it can store.
Explanation: It’s number 1 because it mostly defines how people think about their exercise more than eating healthy which is why when people work out they watch what they eat as well.
