We let you all know we are participating in the Ultimate Blog Party 2011. Well, Shake Weight is also sponsoring a giveaway we are promoting for the party. Moms who love to be fit or are looking to be fit and don’t have much time will love this gift. A fun (and sometimes funny product), the Shake Weight is a favorite item of Ellen DeGeneres. Based on a groundbreaking workout technology called Dynamic Inertia, which engages the muscles in the arms, shoulders and chest in an entirely new fashion, the Shake Weight™ increases upper body muscle activity by more than 300% compared to traditional free weights. The Shake Weight™ is the perfect gift this Mother’s Day to help women achieve toned, sculpted arms while eliminating flab.