Abstract: Football practice equipment which can be in the form of a one-man tackling sled or a multiple-man blocking sled equipped with connecting apparatus. By connecting tackling sleds together, a blocking sled can be created upon which is mounted the desired number of dummies for use in training football players in the art of blocking and tackling, individually or in team formations. The tackling sleds are connected together to form multiple dummy blocking sleds by attaching connecting members between as many of the tackling sleds as desired. The connection between the tackling sleds is made via channel members on the tackling sleds with locking handles for securing the connecting members in their associated channel members.