These dumbbells typically have a solid core (often cast iron) with a durable vinyl or neoprene coating for a comfortable, non-slip grip and floor protection. They often feature hexagonal ends to prevent rolling.
Usage:
Ideal for strength training, toning, aerobics, cardio, yoga, and physical therapy, particularly for high-rep, low-resistance workouts.
Suitability:
Suitable for users of all fitness levels, including beginners and intermediate users.