Slide Tackles in Soccer: Everything You Need to Know
Why children are still playing tackle football
Soccer: Tackling
Tables, Fixtures, Results, and New Zealand Rugby News
Owen Farrell should face season-ending ban if he cannot tackle safely, says Alix Popham
Laws of the Game World Rugby Laws
Laws of the Game World Rugby Laws
NFL owners unanimously approve a rule that bans the hip-drop tackle
Fiji PlanetRugby : PlanetRugby
Law 9 Foul Play - Rugby Toolbox
Analysed: One tackle, two red cards – 'I have never seen it before in the history of the game' - The Athletic
Features News PlanetRugby : PlanetRugby
How roughing the passer rule works in college football and NFL
Tables, Fixtures, Results, and Wales Rugby News - Planetrugby
England's Owen Farrell banned for two Rugby World Cup games - ESPN