Rugby has always been a game of power, speed, strength and stamina. Today, even at amateur level, it is played faster and harder than ever before. The forces acting on the body during tackles, rucks, mauls and lineouts, and the requirements of the body to deal with these forces continuously over the course of a season are demanding to say the least.
Unsurprisingly, injuries are more frequent – on average, a club can expect to have up to 1 in 5 players injured at any one time. A large proportion of those injuries can be attributed to a discrepancy in the working of two different sets of muscles; global and local...
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