bids are invited for pendulum apparatus , air walker , ab trainer / sit-up bench , standing twister , sit & stand waist twister , parallel bars , double sit pedal equipment , single position body rider , childrens see-saw , shoulder exercise wheel , cross walker , pull ups & dips , wall bars , teeter ladder , treadmill , exercise cycle , post style double steps air walker , rowingmachine , single step walking machine , horizontalbar , uneven bars , push pull chair , ellipticalmachine , stepping twist device , double positionseated pull down trainer , butterfly , singleseated pushtrainer , double seated push trainer , tai chi spinner 4 wheelboq title boq boq total quantity : 36