#swipebox-slider .slide{--wpr-bg-36d63360-15c4-4626-a4e5-58cd81e60ade: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/loading.gif');}#swipebox-action #swipebox-prev,#swipebox-action #swipebox-next,#swipebox-action #swipebox-close{--wpr-bg-fce0825f-cd23-456e-935a-fb6d725bd3a3: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/gallery-controls.png');}.flex-direction-nav a{--wpr-bg-dc98a88b-033f-428e-a18b-7666320c6969: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/pixel.gif');}.posts-slider .loading li{--wpr-bg-ec338b67-5562-4a43-be90-9fa070028695: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/loading.gif');}.col_1{--wpr-bg-f0221125-36fc-422e-a3b9-0b9e60a939ec: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/diagonal-tile-gray.png');}#most_recent{--wpr-bg-f9344fa7-8107-466a-8f99-a8096f9d1450: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/cross-hatch.png');}#home_ad{--wpr-bg-c6a78f8c-2136-4f93-9c46-295e888a6eb2: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/home_ad_bg.jpg');}#homepage_quote{--wpr-bg-515af945-996a-4ad6-ad14-65a1cdd76f94: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/quote_bg.jpg');}header#masthead div.search_box{--wpr-bg-2f4967eb-2457-4d1d-9ef4-8d42e2bd27b3: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/search_container_bg.png');}.ui-tabs div.ui-tabs-panel{--wpr-bg-dc9674ea-baea-4de6-b4be-17c1fd44f822: url('https://www.primermagazine.com/wp-content/themes/simplemag/images/tab-bg.jpg');}.rll-youtube-player .play{--wpr-bg-d223d040-6d18-499e-9d61-92d94fa9f6cc: url('https://www.primermagazine.com/wp-content/plugins/wp-rocket/assets/img/youtube.png');}

Smart Fitness

Burn 450% More Fat in Half the Time With Interval Training

If you're spending hours a week on the treadmill and still not seeing the results you want - relax. Step off the treadmill and get ready to burn more fat in less time with our introduction to ... [more]