outdoor sport equipment

outdoor sport equipment 1.mainly used as outdoor equipment including strength-training equipmen,oxygen exercising equipment,entertainment equipment,and leisure equipment,which can achieve workout purpose indiverse ways. 2.outdoor exercise and sport,good for stenghth for the old. 3.Many size and colours are availble. 4.Age available:young,elder people 5.Designed under the scientific principle of human mechanics and kinematics,and it has logical structure 6.Mainly used as outdoor equipment,including strength-training equipment,oxygen exercising equipment,entertainment,and leisure equipment,which can achieve workout purposes in diverse ways.