For Arsenal it was a gruelling yet sadly familiar sight. A key player in obvious pain, his hand clutching the back of his leg. The hamstring muscles of the Arsenal first-team have presented problem ...

Alisson suffered his latest injury at Galatasaray Serhat Cagdas/Anadolu via Getty Images The sight of Alisson pulling up with a hamstring injury used to strike fear through the Liverpool fanbase. Now, ...