He suggests training on a slide board in socks sliding from side to side on the slick surface to work the thigh muscles.

WSJ: For Skiers Looking for More Cardio: Skating on Snow

The youngster showed good pace, and excellent balance on the slippy surface, to latch onto a through-pass and slide the ball under Brian Murphy in the Swansea goal.

BBC: Swansea director of football Brian Flynn