Strengthening Activities for the Hands
Trunk/Core Strengthening for Better Total Body Control

The following websites have some great, kid-friendly activities to help strengthen your child’s core body muscles. Having a stable core/trunk helps improve coordination, fine motor skills, and endurance too.

Therapy Street for Kids: The purpose of this website is to provide resources for parents who want to carry over occupational therapy activities with their child at home. 
http://therapystreetforkids.com/index.html 
Fine Motor Activities and Exercises final