Home > Manufacturers > J_Fit > Heavy Handles, 2 lb Heavy Handles, 2 lb Heavy Handles, 2 lb FIT018 Your Price: $18.66 Regular: $18.95 You Save: $0.29 Quantity: Description: Resistance from dumbbells never changes, while the resistance from tubing increases throughout the exercise motion. The Heavy Handles with Tubing combines two variations of resistance making the exercise motion more efficient in toning and building lean muscle. Create a body sculpting program that will tone you from head to toe, and help you gain up to three times as much strength than traditional weight training alone.