Ideal For: • Toning abs, thighs and glutes• Cardio workout• Weight loss• Core muscle strength• Burst resistant, Latex-FreeThese exercise balls for working out are quick to inflate/deflate for easy use. Just pump with air using the straw provided to inflate or remove the plug to deflate after use. Use this yoga ball for exercise and beyond! Stretch before a HIIT session, build core strength and flexibility on the mat, or place behind you while sitting in a chair for lumbar support.