Vinyl Dumbbells are a simple and effective way to strengthen and tone the body. Convenient for even the smallest home gym, these Vinyl Dumbbell Pairs are perfect for new starters and seasoned pros alike. Use them for light-weight training to successfully target a wide range of muscles including the biceps, triceps, deltoids, trapezius and latissimus dorsi. Incorporate them into Cross fit or Circuits to further engage the muscles, boost endurance and raise the heart rate. The can also help to lengthen and gently stretch the muscles, so are an ideal tool for rehabilitation and physiotherapy exercises.