Heavy Punching Ball
The Heavy Punching Ball is an old school piece of gym equipment used to practice speed, strength and accuracy.
Its weight of 5 kilograms (11 pounds) ensures that while punching the forearm and shoulder muscles are active and receive a proper workout.
Sand fills the insides of the bag so the punch force doesn’t retaliate.
The Heavy Punching Ball is designed to look like a pear so it can give a good counteraction to the punch but still have the swing motion so precision can be practiced.
It is made out of non-tearing PVC fabric and sewn several times so no sand can escape the body.