{ "item_title" : "Build Muscles Guide", "item_author" : [" Vern McCoyle "], "item_description" : "More strength is more muscle. The heavier the weights you lift, the stronger your body becomes, and the bigger your muscles grow. Your muscles increase in size so they can lift heavier weights. This is why strength is size - lift heavy weights and you'll gain muscle mass naturally. Most people try to build muscle by doing high-rep isolation exercises until pumped and sore. But this rarely works because you can't lift heavy enough to trigger muscle growth. Only lifters who are already strong or use drugs can build muscle by doing mostly isolation exercises like curls and flies. This book guide you to build muscles guide. It will help transform your body from out of shape to incredibly muscular and show you the secret to gain muscle handbook.", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/9/79/874/125/9798741257289_b.jpg", "price_data" : { "retail_price" : "8.99", "online_price" : "8.99", "our_price" : "8.99", "club_price" : "8.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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