All lifters love to flex their pumped-up muscles in the mirror at the gym. It makes you feel strong and attractive, anyway. The term “gym pump,” as most of you may not know, describes the temporarily increased size of your muscles immediately after you train them.

You might think it is the work of your pre-workout , but there is more to it. Check out the following blog to learn what makes your muscles look so massive while you workout. You also learn about some muscle-pumping foods, like ashwagandha, protein powder, and more, to maximize your muscle pump and its duration.

Popularly referred to as “muscle pump,” transient hypertrophy is the temporary increase of a muscle. Although it sounds as simple as that, a lot goes inside your body that makes your muscles swell up twice their size. Essentially, a muscle pump is observed when the bodily fluids flow through your muscles in huge amounts, whether water or blood, during explosive movements such as weightlifting.

This is because the absorption of lactic acid within your muscles pulls a lot of water in them. Moreover, the heart pumps additional blood to the muscles, which increases the size of the muscles during an intense workout. So, it is the influx of these fluids that causes your muscle cells to swell up and increase in size.

It almost feels like your muscles are full and rigid. Everyone wants to achieve that pumped-up muscle, which can last even after you’re out of the gym. It might not happen overnight, but you .