{"product_id":"9781856486637","title":"Swiss Ball: For Strength, Tone and Posture","description":"They're the ultimate in core training, the key to increased muscle isolation, improved balance, greater dexterity, and enhanced strength. Swiss balls--colorful balls that come in various sizes to suit different bodies and routines--are today's hottest workout trend, and here's the complete guide to the phenomenon. Packed with more than 300 color photos, \u003ci\u003eSwiss Ball\u003c\/i\u003e shows each routine from a variety of angles with concise captions that describe exactly how to perform each one for maximum results. General information covers choosing the right ball; gentle warm ups; and exercises for each area of the body, plus cardiovascular routines. Boost the effect of abdominal curls by doing them while gripping the ball with both legs. Or do a two-legged bridge with feet resting on the ball to tone the hamstrings, buttocks and lower back. The programs incorporate yoga and pilates to enhance mind\/body awareness too. Once you've mastered the basics, try more advanced routines that use additional equipment such as weights and an elastic resistive band. You'll notice the difference immediately!\u003cp\u003e\u003c\/p\u003e","brand":"PRC Publishing","offers":[{"title":"Default Title","offer_id":47061854028016,"sku":"9781856486637","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781856486637_p0.jpg?v=1763598944","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781856486637","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}