Wooden ball is one of the best forearm and grip training. Simulate the sloper like with low friction wood surface, get you ready for the real rocks and indoor climbing holds. Challenge yourself further more by squeeze them with pinch grip, the lower you pinch the stronger you get. Easily hang them to the pull-up bar then you are ready to go.
Package include: A pair of Wooden ball (Regular)
Product Size (each): Diameter : 9 cm. (~3.5 inches)