20 Gross Motor Activities for Kids | Whether you’re looking for fun games, exercises, or an obstacle course to help develop your child’s large muscles, or need more specific ideas for kids with autism and other special needs as part of their occupational therapy program, these indoor and outdoor ideas can be re-created with simple things like painters tape, chalk, pillows, balloons, and an exercise ball. #grossmotor #grossmotoractivities #autism #occupationaltherapy #obstaclecourse