Total preparation and devotion are required for success. Upper body strength is essential for a successful luge athlete. The start of a luge run is one of the most significant portions of the run since it is the only time the racer has any influence over how quickly the sled accelerates. At this moment, the driver must exert all his or her strength into the starting gate to release the lock, which allows the sled to roll. The driver then has about 150 meters (500 feet) to get clear of the track before the sled reaches its maximum speed of 60 km/hr (37 mph). After leaving the block, the driver can steer but not stop the sled. He or she must ride it out until it comes to a complete stop at the end of the track. Upper body strength is necessary to push off from the ice when entering a turn; weight distribution is critical to avoid flipping over. Experience is also important because it gives the driver insight to know what risks to take and when to make them. An athlete can risk injury if they feel like they can control the situation well enough without hurting themselves. Being successful in the luge requires total dedication to your training and racing. In addition to physical strength, good judgment is needed to avoid accidents during practice or competition. Drivers must be aware of their own capabilities and those of the sled they are driving. A successful driver knows when to take risks and when to protect himself or herself.