These special balls, made in soft plastic material, have elevated weights. While suitable for upper body strength training for such sports as basketball, volleyball and football, they can also be used effectively in physio- therapy for upper body rehabilitation. Red Compact Medicineball: filled with water 1kg Dia. 12 cm. The best alternative to traditional sand-filled leather medicineballs.
California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.