Bowflex SelectTech 552 Dumbbells
Bowflex SelectTech 552 Dumbbells will change your idea of dumbbells forever. You can automatically change your resistance on each dumbbell from 5 pounds all the way up to 52.5 pounds of weight. It adjusts in 2.5-pound increments (up to 25 pounds), enabling you to gradually increase your strength without bulking up.
Bowflex SelectTech 552 Dumbbells Features [...]
