Question

The use of ankle weights when running or walking

Answer 1

ankle weights are typically used more for walking as it can be dangerous to run with them as you could tear a ligament  

Answer 2

Ankle weights are usually beneficial for people that have already been doing high activity, and is not recommended for starters. The suggested weight to have on your ankles is about 2lb to 3 lb. Doing bigger, you are taking a chance of increasing the risk of an injury. Although ankle weights help your muscle activity and burn more calories than regular walking, it is not suggested to run with ankle weights.