Multifunctional exercise device for practicing e.g. triceps, of human body, has curved spring units arranged in quiver, where spring unit elastically deforms in space defined by support parts in vertical plane, and not sideways from space

摘要

The device has support parts (1,2) extending in a vertical direction, and a base portion (12) resting on a floor. Rod shaped or curved spring units (31) are arranged in a quiver, where force applied by a user by a flexible string unit strikes at the free upper end section of the spring unit. The spring unit elastically deforms in a space defined by the support parts in the given vertical plane, and not sideways from the space.