Steady. I think it is a 'name' more to do with the propensity of soccer players to fall over at the merest touch, roll around in agony then spring up and launch their heads toward a ball, score a goal, slide on the turf with knees bent, be jumped upon by several team-mates, arise, swing shirt around in the air, make shapes with hands, legs etc and then nod head vigorously whilst pointing at his Club badge, grimacing in angry defiance toward the opposition support.
That's all.
As an aside, rugby union is oft thought of as 'kick and clap' by the rugby league fraternity. Thankfully, that is changing.
Wendy...
Bendy...but not broken.