Just swimming in the pool is enough: the new wave is wild swimming, literally wild swimming, or rather swimming in open water, those of rivers and lakes scattered among forests,

Read MoreWild swimming: guide to open water swimming

Swimming in the sea has nothing to do with swimming in the pool: the water is different, because of the higher salinity, the conditions are variable, because of the wind

Read MoreSwimming training in the sea: 5 tips to do it better

Frog swimming is the most technical, and therefore the most difficult of all. Word of Luca Pizzini, athlete of the team MP Michale Phelps, bronze at the European Championships in

Read MoreBreast swimming: Luca Pizzini’s advice for improvement