- Unbreakable, soft foam block.
- Simply position the block under the user's chin.
- When the chin hits the block...
Unbreakable, soft foam block is a great tool for teaching proper push-up technique. Simply position the 8 inch x 5 inch x 4-1/4 inch high block under their users chin. When the chin hits the block on the downward portion of the push-up, they stop and return to the up position!.
