Legend has it that berserkers performed amazing, seemingly "superhuman" feats of strength, ability and daring, and the science appears to show that some amazing feats of strength and combat ability are possible when taking the appropriate berserker ingredients before a fight. The salmon leap was a legendary warrior skill that "Celtic" warriors used and that would have been best-suited to lightly-armored berserkers. It also seems like it would require superhuman abilities (although I imagine the leapers might have used the backs of comrades to accomplish it, but that's pure speculation on my part). Apparently, they leaped horizontally over the enemy shield wall (which was difficult to penetrate head-on), and either hacked them from above as they sailed over, or attacked their exposed backs after landing.
I can imagine that the Romans would have been surprised and terrified the first time the Gauls used berserkers and salmon leaps on them (and a documentary I watched recently claimed that the Romans fled in panic from the Gauls in their first major battle). However, berserkers and salmon leapers didn't prevent the Romans from eventually annihilating the Gaulic armies in later campaigns.
Below are some of the references from my files. Unfortunately, since the Celtic peoples didn't traditionally use writing, much of current knowledge is based on legend. When I first heard of the salmon leap, I figured it must be mostly legend, but then when some of the stuff started coming out about the amazing feats and abilities of even recent HGs (such as reported in
Manthropology), and I remembered about the ability of a combatant after taking Zulu berserker ingredients in a TV science show, I started to think that the salmon leap might have been fully possible and looked into it some more.
Scathach"Choosing the Gods,"
http://www.summerlands.com/crossroads/library/deagusan.htmScathach, "She Who Strikes Fear". The Shadow self that walks the Mists. The Irish/Scottish Goddess of martial arts. The Destroyer aspect of the Dark Goddess. A great sword warrior and instructor. Native to the Isle of Skye. Teacher of CuChulainn. Patroness of martial arts, prophecy, blacksmiths and magic. She lived on the otherside of a bottomless pit or "void" that could only be approached by making the "salmon leap" onto her Magical bridge. She taught CuChulainn the "feat of the Gae Bolga", a spear that was thrown with the foot through a stream of water. ...
The Salmon's Leap Hoax?http://www.oghme.com/cucuc/post/006-the-Hero-s-Hog-Leap?lang=en&navlang=enCuchulainn (the warrior our young Setanta will one day become) uses this technique at least three times, in the text called "the wooing of Emer" (recorded in the manuscript called the Leabhar na hUidre).
§68 : Cuchulaind then tried three times to cross the bridge, and could not do it. The men jeered at him. Then he grew mad and jumped on the head of the bridge, and made the hero's salmon leap so that he got on its midst. And the other head of the bridge had not yet fully raised itself when he reached it, and threw himself from it, and (...)
§77 : He (Cuchulainn) noticed it and leapt the hero's salmon-leap up again, and struck the woman's head off (so very Cuchulainnish !)
§86 : He then arrived at the rath of Forgall, and jumped the hero's salmon-leap across the three ramparts, so that he was on the ground of the dun.
.... Also read a few things about the leap being used in battle to go OVER an opponents shield (very useful fighting rank and file fighters such as the Romans). So a high flat forward long jump landing on your feet behind the enemies front shield wall? Could be a possibility. I could also see how this could be used for crossing a gap. And it could be viewed as something similar to how a salmon would look when leaping up a waterfall.
The Salmon Leaphttp://members.tripod.com/~Tuan_o_greenfields/salmonleap.htmlThe Salmon Leap, one of the most frequently mentioned feats of the Ancient Gael. This feat is not such a difficult one, but the strength and skill of the Warrior performing it are what matter.
The Salmon Leap is a graceful leap, executed much like a Swan Dive over a great horizontal distance.
The difference is that the left arm with the Targe firmly in place should be held close to the body so as to afford maximum protection when the Leap ends in a combat posture, face to face with the enemy.
The right arm, carrying either a Spear or a Sword should be extended out and back with the weapon carried high.
To begin the leap on the run it is carried out in the same manner as The Long Jump, with which all who have participated in Track and Field meets will be familiar.
From a standing position, it is carried out like a Standing Long Jump.
The Warrior should accomplish the highest, longest possible arc and accompany the leap with a sufficiently terrifying War Cry.
Credit
The Late Cian Mac Grainne
Mayo Remain Defiant After Galway's Sammon LeapMonday, July 14, 2008
http://spailpin.blogspot.com/2008/07/mayo-remain-defiant-after-galways.htmlOne of the great feats of gaiscíocht, or acts of heroism, of the mythical Irish warriors was the salmon leap. The warrior had to be able to leap an opponent’s shield in order to hack off the opponent’s head from above, what modern marketing consultants would consider thinking outside the envelope.
I’ve read about Cú Chulainn’s training with Scáthach. What is this “Salmon Leap” or the “sword feat”? Is there a Celtic Martial Art form?http://www.paganachd.com/faq/intermediate.html#martialarts....The “Salmon Leap” is one of the cleasa (“Feats” or “Tricks”) said to have been known by Cú Chulainn prior to arriving on the Isle of Skye, where he traveled to pursue training with Scáthach (a renowned teacher of martial arts, said to have a school on Skye). He makes use of the leap in his “audition”, as it were, to her for instruction. It is also one of the most commonly reported “Feats” of the Irish heroes, though there were other impressive cleasa as well. Classical commentators, in discussing their battles against the Gauls, noted that the Celtic peoples would leap over the shields of their opponents. The “Salmon Leap”, it seems, was simply learning high jumping techniques and practicing them until the warrior could jump up in the air higher than most.
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For a much more detailed article on this subject see: Celtic Martial Arts by C. Lee Vermeers.