How to Define Your Abs With Sit-Ups Using a Stability Ball _ Exercises in the House

How to Define Your Abs With Sit-Ups Using a Stability Ball _ Exercises in the House

How to Define Your Abs With Sit-Ups Using a Stability Ball _ Exercises in the House

How to Define Your Abs With Sit-Ups Using a Stability Ball Exercises in the House

User: Ki bong

Views: 8

Uploaded: 2014-08-24

Duration: 01:08