The Best No-Assembly-Required Machine: Sunny Health & Fitness Magnetic Under Desk Elliptical Peddler The Sunny Health & Fitness Magnetic Under Desk Elliptical Peddler ($125) comes fully assembled! All buyers have to do is remove it from its box and get peddling. For those who want to work out but don't trust themselves to assemble a machine, this compact elliptical is a wise choice. Image Source: amazon.com Sunny Health & Fitness Magnetic Under Desk Elliptical Peddler $125 from amazon.com Buy Now