If you're concerned about your child's development, speak with a doctor. They can throw a ball at the ground and catch it after one bounce. They can balance on one foot for 5–10 seconds and easily hop on one foot over a short distance (3 m). They can pedal a bicycle (usually with the help of training wheels).

Movement activities, also called gross motor activities, are games, actions, or activities that engage the body's massive muscles, thereby building gross motor coordination.

For an indoor course, use furniture, pillows, and blankets to create areas to crawl on, under, and through. Outdoors, you can use things like hula-hoops to jump in and out of, jumping jacks, belly crawling, bear walking, and other creative movements that challenge your child to balance, crawl, jump, and run.