The Canine Thinking Team says…
This training belt can be really helpful for running, to attach a back up lead if you are worried about dropping your main lead (much safer than wrapping the lead around your hand or worse, your wrist) or to help avoid being pulled accidentally if you have an injury!
The Manufacturer says…
One ultra-handy use of the Handsfree belt is as an extra attachment point for large or lively dogs to help you stay in control. The Handsfree belt is designed to be worn around the waist and is available in one size: 75-115cm, 30-45 inches.