29 yards recommended 52.50 kg-57.50 kg30 yards recommended 57.50 kg-62.50 kg31 yards recommended 62.50 kg-67.50 kg32 yards recommended 67.50 kg-72.50 kg33 yards recommended 72.50 kg-77.50 kg34 yards recommended 77.50 kg-82.50 kg35 yards recommended 82.50 kg-87.50 kg36 yards recommended 87.50 kg-92.50 kg38 yards recommended 92.50 kg-97.50 kg40 yards recommended 97.50 kg-102.50 kg42 yards recommended 102.50 kg-110.00 kg