2nd day of cleanout snow/ice storm here,,after leg day yesterday i was shot,,but kids had me out there in the snow pulling them 'both'or individual'one is 65 lbs littler one a modest 35 lolpull in back yard on sled with rope 'my second leg workout'lol,,,big enough to run and let go and they luge to fence...sidewalk upfront is even better iced they go down few driveways with my running,muscle pulll go start.just got backinside with the older on again she had me pulling/throwing for 1 hour and some snow ball tosses too..