Leisure body-building chair

The invention discloses a leisure body-building chair, which relates to a chair specially suitable for special purposes. The leisure body-building chair comprises five parts: a chair body, a lower limb body-building mechanism, an upper limb body-building mechanism, a back massaging mechanism and an energy storage device, wherein the lower limb body-building mechanism comprises a pedal folding mechanism, a first-level folding mechanism, a second-level folding mechanism, a synchronous pulley mechanism a, a synchronous pulley mechanism b and a synchronous pulley mechanism c; the upper limb body-building mechanism comprises two handles, two power rods, two steel wire ropes, two pulleys, two stop blocks and two springs; the back massaging mechanism comprises an electromotor, a crank rocker mechanism, a shaft a, a synchronous pulley mechanism d, a shaft b, a synchronous pulley mechanism e, a shaft c, a hammering tool a and a hammering tool b; and the energy storage device comprises an engine and a storage cell. Acc