Free Weights

• Part of Weapons Training at the Academy
• Seen in 1.01 - Treasure of Zeus.
• The dumbbell, a type of free weight, is a piece of equipment used in weight training. It can be used individually or in pairs (one for each hand). - Wikipedia
• The forerunner of the dumbbell, halteres, were used in ancient Greece as lifting weights and also as weights in the ancient Greek version of the long jump. - Wikipedia

Free weights from 1.01 - Treasure of Zeus.