EXCELLENT QUALITY: Suitable for high-intensity fitness! The new high-strength aluminum alloy tube adopts the international 6063 standard, which can prohibit rust for a long time. Equipped with a 6.69-inch widened wheel, the rolling is more stable, and the load-bearing capacity is up to 350 pounds, which is way safer.
HUMANIZED HANDLE DESIGN: Super comfortable grip experience! The ergonomic ABS handle design is designed according to the grip of the human hand and has a certain angle to activate the arm and core muscles. The handle is also detachable for easy storage and transportation.
SMART REBOUND: Carbon steel springs are used inside to provide resistance when pushed out to prohibit falling. When rebounding, the reaction force of the spring can effectively relieve the pressure on the abdominal and hand muscles and protect the muscles from strain.