A person's physical fitness level can profoundly affect their life and daily interactions. Whether it’s just fitting into the airplane seat, being able to tie your shoes without assistance, or chasing down a robber and subduing him with little more than your withered old fists, being physically fit can make someone's day go much easier.

Fitness is important because it helps people become better versions of themselves. It gives them more energy to do the things they love. It keeps them healthy as they age. And it gives them more confidence to do things in life that they might not ordinarily be able to do, such as climb a cliff without falling off the side or saves a child from peril by their own strength.

Ultimately, fitness is a great thing because it helps people be stronger and better versions of themselves. Everyone benefits from maintaining good health, so anyone who has taken the time to get fit will surely benefit as well.

If you’re interested in getting fit, here are some great tips for achieving this goal:

Start small. Are you a couch potato? Just wake up the next morning and get out there. Start with just a walk around the block and try to gradually add intensity over time. Your body will become adjusting to exercise by slowly increasing your fitness levels every week.

Break up your workouts. Exercising is a great way to achieve fitness, but it can also lead to injury if you are too vigorous. Breaking up hard workouts into several sets is a great way to avoid injury and give your body time to heal.

Talk to a doctor first. People often don’t realize that they could be injured when going through their exercise routines, especially if they are not used to it.

Eat a balanced diet Our body depends on various nutrients to function properly. No matter how hard someone tries to convince you that you should avoid a particular food group altogether, you will find that it is better to consume it, even in small amounts. For example, if you don't have the right carbohydrates, it will be difficult for you to do high-intensity exercise and perform well. Similarly, a high-protein diet can put a lot of pressure on the kidneys.

One of the main and most ingrained ways to stay fit is to drink more water. Men should drink about 3.7 liters, and women should aim for 2.7 liters of water a day.