When it comes to getting young kids moving, soccer and hockey are popular picks, but for children under 5, there’s another option that offers unique benefits—swimming. Rather than teams or competition, at this age, the focus is on developing basic skills in a safe and fun way.

According to the Spanish Association of Pediatrics, swimming is the most recommended sport for preschoolers. It supports early motor development, builds confidence in the water, and helps reduce the risk of drowning later on. Here, we’ll cover why swimming is the top choice for kids under 5 and share other age-appropriate physical activities that encourage movement.

Why swimming is the ideal sport for preschoolers

For kids between 1 and 4 years old, the Spanish Association of Pediatrics specifically recommends introducing swim lessons. Research shows this early exposure can significantly reduce the risk of accidental drowning, but the benefits go beyond safety.

Swimming promotes coordination, balance, and muscle tone, all key areas of development at this stage. Because water supports their weight, it also helps them move more freely than they might on land, and that freedom makes movement feel natural and fun, not forced.

Group swim classes also give kids the chance to be around others in a structured setting, helping with social development. As this activity doesn’t involve physical contact or competition at this age, it’s a less stressful way to get active compared to team sports like hockey.

At this point in their childhood, activity should be about movement and play, not winning or keeping score. Swimming hits the sweet spot between structure and freedom, and that’s exactly what kids under 5 need.

Other sports and activities for kids under 5

While swimming is the top pick, it’s not the only option. There are several other great ways to help young children stay active and start building healthy habits early.

Gymnastics or toddler movement classes: These programs focus on basic motor skills through guided play, like rolling, jumping, balancing, and climbing. They help develop coordination, strength, and body awareness in a playful setting.
Martial arts (like judo or beginner karate): Some studios offer age-appropriate martial arts classes for preschoolers. These focus on discipline, balance, body control, and following directions.
Dance or creative movement: Dance classes for this age group aren’t about technique, but about rhythm, movement, and expression. Kids can burn off energy while learning to follow patterns and move with a group.
Yoga or stretching classes: Yoga improves flexibility and introduces kids to basic mindfulness through breathing and body awareness. Classes designed for toddlers often use songs and storytelling to hold their attention.
Free outdoor play: Running, climbing, and jumping at a park or in the backyard is still one of the best ways for kids to move. It builds physical skills and supports their need for unstructured play.

At this age, the goal isn’t performance—it’s movement. Anything that gets a child moving safely and consistently counts. Whether it’s in the water, a studio, or outside, the focus should be on an activity that’s fun and that encourages kids to keep coming back.