Unlike other forms of football, rugby can be usefully viewed as a succession of prolonged physical engagements, either between individual players or between groups of players. Each of these engagements demands the exercise of substantial physical strength. While basic strength training should form the foundation for such engagements, there should also be a focus on developing explosive strength appropriate to the particular activity.
During the extended periods when players are physically contesting with their opposing counterparts they are continually subjected to loading substantially greater than their own body weight. And, because that added resistance is live, there is often the problem of overcoming ufabet เว็บแทงบอลมือถือ not only inertia but also counter force triggered by an initiating movement
In modern rugby considerable attention is given to fitness and aerobic conditioning as well as basic weight training, but there is very limited focus on the development of activity-specific explosive strength. This is despite the fact that an ability to very rapidly generate force can yield a competitive advantage in each of the areas of physical engagement in rugby:
Scrum and maul In the scrum or maul situation it is very difficult to shunt the opposing pack backward unless there is synchronised explosive activity. If a pack begins to move forward slowly or if just one or a couple of players attempt to initiate a shove, they are unlikely to be able to overcome the inertia of the opposing pack’s body mass. In addition, the attempted drive forward will almost certainly trigger an almost immediate counter-shove. On the other hand if a pack suddenly and explosively begins to drive forward as a synchronised, coordinated unit, they are likely to be able to generate momentum and place their opponents on the back foot.
The key elements are that each of the forwards possess basic strength and a capacity to rapidly generate force. However, it is essential that their movements be synchronized. If any of these elements of strength, explosiveness and synchronicity are lacking the attempt is likely to prove futile or even counterproductive.