HockeySled, LLC has developed a very easy-to-use and affordable resistance training device that can be used on virtually any surface from ICE, to synthetic ice to pavement. This device is being used to train beginner hockey players all the way up to the professionals. You can adjust the resistance by simply adding or subtracting water. Resistance can vary from 8LBS to 50LBS. When stacking two sleds on top of each other, up to 100LBS. It trains the brain to make a full proper power stride while building all the major hockey muscles (wrists, forearms, upper-body, CORE, quads and hams). The base of the On-Ice HockeySled was designed with deep grooved edges coated with a rubber grit bottom to accumulate snow, resulting in increased resistance. The more you push it, the stronger you will get. The base of the Off-Ice HockeySled has a very durable plastic bottom with thick grooves to allow for wear if used on pavement. If used on Synthetic ice or smooth surfaces like a pored basement, very minimal wear. The hockey player engages the training device with any standard hockey stick. He/she inserts the blade of their hockey stick into the center channel of the HockeySled at the base of the triad. Hockey coaches/trainers instruct the players to get low and strong on their stick, and use their inside edges to start pushing the sled forward. The HockeySled is available with an added pulling option, which will allow the skater to develop backward skating strength. The HockeySled can also be stacked securely to increase resistance. Take one HockeySled and flip it over on top of another HockeySled and you now have 100 pounds of resistance. For the ultimate workout, the skater can push one HockeySled while pulling another HockeySled for a total of 100 plus pounds of explosive stride, muscle building resistance. Grab yourself a HockeySled, fill it up, insert your hockey stick and get ready for the most complete on-ice workout you have ever experienced! Why a HockeySled™? The On-Ice HockeySled™ forces the athlete to make a proper power stride every time while building his or her core hockey muscles. The sled will also make them lengthen each stride, while staying in the proper power stride posture. This revolutionary training device takes the workout onto the ice and to your home. The HockeySled builds all the major leg, core and upper body muscles in just minutes per session. It provides the resistance to assist a hockey player in developing their explosive stride. Coaches, trainers and hockey players will witness results immediately while having fun and being challenged at every practice. We recognize that ice time is very expensive and a hockey coach, trainer and player have limited time on the ice. The HockeySled was designed with this in mind. The HockeySled can be used by one player and then very quickly transitioned over to the next player, to make sure that valuable ice time is not wasted.