{"id":964,"date":"2019-05-26T13:49:00","date_gmt":"2019-05-26T05:49:00","guid":{"rendered":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/yzlsports-led-wrist-ball-gyroscope-strengthener-ball-power-ball-new-wrist-powerball-gyroscope-wrist-strengthener-power-force-ball-arm\/"},"modified":"2019-05-26T13:49:00","modified_gmt":"2019-05-26T05:49:00","slug":"yzlsports-led-wrist-ball-gyroscope-strengthener-ball-power-ball-new-wrist-powerball-gyroscope-wrist-strengthener-power-force-ball-arm","status":"publish","type":"post","link":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/yzlsports-led-wrist-ball-gyroscope-strengthener-ball-power-ball-new-wrist-powerball-gyroscope-wrist-strengthener-power-force-ball-arm\/","title":{"rendered":"YZLSPORTS LED Wrist Ball Gyroscope Strengthener Ball Power Ball, New Wrist Powerball Gyroscope Wrist Strengthener Power Force Ball Arm"},"content":{"rendered":"<h4><b>Product Description<\/b><\/h4>\n<p>Brand:YZLSPORTS<br \/> [Diameter]: about 8CM,Length : About 22CM<br \/> [Weight]: about 450 grams<br \/> [Material]: alloy outer ball, the ball inside the alloy, high steel inner shaft<br \/> Uses: wrist, arm strength training, prevention mouse hand, refers to the force, grip strength training, Alzheimer&#8217;s prevention <br \/> Perfect warm-up exercise equipment, especially suitable for sports people, such as golf, tennis, squash, cricket, badminton, baseball, bowling, basketball, racing<br \/> [Principle]: the use of the principle of celestial motion, rotation of the inner ball movement in the housing parallel tracks, have a strong centrifugal force, which led to the wrist and arm motion<br \/> Increase the grip fingers, arm muscle flexibility.<br \/> [Instructions]: beginner, you need the distribution of rope wrapped around the inner ball raceway, pull the rope inside a ball initial velocity, and then force the wrist to the inside ball acceleration, the centrifugal force<\/p>\n<p>Skilled, can be directly struck with the thumb inside the ball, giving the ball within an initial velocity, and then force the wrist to the inside ball acceleration, the centrifugal force<br \/> Instructions 1.Insert the tip of the starter cord into the hole in the rotor sphere <br \/> 2.Wind the cord up into the casing by advancing the rotor one full turn <br \/> 3.A quick downward hard pull on the cord spins the rotor into gyro action <br \/> 4.Rotate your wrist continuously quickly <br \/> [Note]: Do not use brute force to accelerate the inner sphere, need to use wrist force the ball inside to gently accelerate; Powerball are afraid to throw caution to dispose of broken; children 16 years of age is not recommended for use; do not use the body contact with any part of the high-speed rotation of the ball inside to prevent pinching.<\/p>\n<h4>Product Features<\/h4>\n<ul class='pro-feature'>\n<li>Great way to build forearm strength and coordination,ease the shoulder ache caused by sedentary<\/li>\n<li>It&#8217;s a very nice gift for sport lovers,Perfect warm-up exercise equipment, especially suitable for sports people,Great for golfers, tennis players, bowlers, rock climbers and others<\/li>\n<li>Improve your hand, wrist, forearm and shoulder strength,great for golfers, tennis players, bowlers, rock climbers and any sport where grip strength is the key<\/li>\n<li>Impact Resistant structure with Military-grade plastic shell; Simple to start with a pull-string (included)<\/li>\n<li>Wrist, arm strength training, prevention mouse hand, refers to the force, grip strength training, Alzheimer&#8217;s prevention<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul class='pro-feature'>\n<li>Great way to build forearm strength and coordination,ease the shoulder ache caused by sedentary<\/li>\n<li>It&#8217;s a very nice gift for sport lovers,Perfect warm-up exercise equipment, especially suitable for sports people,Great for golfers, tennis players, bowlers, rock climbers and others<\/li>\n<li>Improve your hand, wrist, forearm and shoulder strength,great for golfers, tennis players, bowlers, rock climbers and any sport where grip strength is the key<\/li>\n<li>Impact Resistant structure with Military-grade plastic shell; Simple to start with a pull-string (included)<\/li>\n<li>Wrist, arm strength training, prevention mouse hand, refers to the force, grip strength training, Alzheimer&#8217;s prevention<\/li>\n<\/ul>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-964","post","type-post","status-publish","format-standard","hentry","category-arm-machines"],"_links":{"self":[{"href":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/wp-json\/wp\/v2\/posts\/964","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/wp-json\/wp\/v2\/comments?post=964"}],"version-history":[{"count":0,"href":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/wp-json\/wp\/v2\/posts\/964\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/wp-json\/wp\/v2\/media?parent=964"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/wp-json\/wp\/v2\/categories?post=964"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bodybuilding-motivation.com\/strength-training-equipment\/wp-json\/wp\/v2\/tags?post=964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}