Sit Up Challenge Printable. Build a safe no one can crack! Each day is assigned a task, and it's up to your creative kiddo to complete it!
It is similar to a crunch (crunches target the rectus abdominis and also work the biceps and external and internal obliques).
Sit ups are losing favor because they can be hard on the spine and may strengthen the core less effectively than planks and other isometric.
Make flying bat straw rockets with our free printable bat templates in this fun STEM or STEAM Halloween and fall activity for kids! * By Signing up, you agree to our privacy policy. Sit-ups also tone up abdominal muscles which improve digestion and posture. They love sitting down and filling a page with ideas and imaginings.