Adjustable Fitness Dumbbells Set with a metal connecting rod which is more durable, can provide you a safe and secure exercise experience
Dumbbells are connected by a connector rod to become a barbell to meet the needs of upper and lower body workouts, which helps tone and sculpt your arms, shoulders, back and also strengthen your muscles
Strengthens your core in an effective and safe way, helping you to burn calories, improve your abdominal endurance, and build a six-pack