Can Swimming Make You Taller?
I have seen many swimmers who started swimming when they were 8 to 14 as a girl and 10 to 19 as a boy. Their parents are not tall, and tallness is not in their genes.
In this situation, I’ve seen these kids become taller than expected, and swimming has helped them not be as short as their parents.
Consequently, swimming cannot make you taller, but it can help you become taller than you expect.
Take a look at the benefits of swimming article to find out more about swimming benefits.
What Determines Your Height? can swimming help?

Can swimming make you taller? While it’s a common question, the answer is that swimming does not directly make you taller.
Height is primarily determined by genetics and factors such as nutrition, hormones, and overall health during growth years.
Swimming does not lengthen bones or permanently increase height:
- Around 60% to 80% of height is affected by genetics. This means that the height of your parents and ancestors can strongly influence your stature.
- Essential nutrients such as proteins, calcium, vitamin D, and other vitamins and minerals support bone health and growth, especially during the growth periods of childhood.
- During sleep, the body releases growth hormone, which can help a child grow better.
How Does Swimming Affect the Body?
- More muscles you will gain in your shoulders, arms, and thighs.
- After consistent swimming, you can lose 10 pounds and reduce your waist size.
- Your body posture and flexibility will improve. Many pains in your body will disappear or be minimized.
- Your heart and lung health will improve. After some sessions of swimming, you will see how your lung capacity has improved.
In addition to these physical benefits, many people wonder: Can swimming make you taller? Let’s take a look at the rest of article:
Temporary Height Gains by swimming: Real or Myth?
Yes, swimming can make you slightly taller—temporarily.
- When you’re in water, gravity’s impact on your spine is reduced.
- This allows the spinal discs to expand slightly, which can make a person look taller (about 0.25–0.75 inches).
- The effect is temporary and disappears within hours as gravity compresses your spine again.
Why Are Many Swimmers Tall?

At the Tokyo 2020 Olympics, the average height of male swimming medalists was about 189 cm (6′2″), and for female medalists, it was about 176 cm (5′9″).
As you can see, the elite swimmers are often tall. That is not because swimming made them tall.
Tall swimmers naturally have an advantage in becoming a medalist at the Olympics
FAQs
Will swimming help grow taller?
Many swimmers share that they noticed a temporary increase in height after swimming sessions. If you are still in your growth phase (typically before age 18-20), swimming can help grow taller.
Is it better to be taller as a swimmer?
Being taller is better for becoming a competitive swimmer because it helps swimmers move faster and more efficiently through the water. However, height alone does not guarantee success. Technique, strength, training, and determination are other factors.
How tall are female swimmers?
- Average height of female Olympic finalists (2016 Rio Olympics): 175.5 cm
- Average height of female Olympic medalists (Tokyo 2020 Olympics): 175–176 cm
- Range of heights among elite female swimmers: From 155 cm at the shortest to over 6'3" (190+ cm) at the tallest
Which swimming style is best for increasing height?
Freestyle is the most effective swimming style for increasing height growth because it involves full-body stretching.
Does swimming increase height after 17?
After the age of 17 (and especially after the growth plates close), swimming cannot increase height.
Can swimming make you taller in a week?
Swimming cannot make you taller in a week. While you may feel or appear slightly taller immediately after swimming due to temporary spinal decompression, this effect is not permanent
Does swimming make you taller during puberty?
While swimming is beneficial for your overall health and can support growth during puberty, it doesn't directly make you taller.
Maintaining a balanced diet, getting adequate sleep, and engaging in regular physical activity like swimming can help you reach your full height potential determined by your genetics.
Can swimming make you taller as a kid?
swimming can aid in posture and flexibility, it doesn't directly increase bone length.
Does swimming increase height after 21?
While swimming won't increase your height after 21, it can improve posture and spinal alignment, potentially making you appear taller.
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