Exercise Ball Back Extension with Hands Behind Head
How strong is your Exercise Ball Back Extension with Hands Behind Head? Compare your lift against population strength standards and estimate your 1RM.
Muscles worked
Open the strength calculator →Exercise Ball Back Extension with Hands Behind Head FAQ
How do I calculate my Exercise Ball Back Extension with Hands Behind Head one-rep max?
Enter the weight you lifted and how many reps you completed into the strength calculator. It estimates your one-rep max and shows which tier — from beginner to elite — your Exercise Ball Back Extension with Hands Behind Head falls into.
What equipment do I need for the Exercise Ball Back Extension with Hands Behind Head?
The Exercise Ball Back Extension with Hands Behind Head is a bodyweight exercise. You can log it and track your progress against strength standards in the free calculator.