Pros and cons in power training

[nikolgiorgos]

You gain more from a world class easy drill than a 1 whistle very hard drill... It's from my presumption, may not be a fact

gain more to what ?
progress of the player or bonus/ or drills ?

[Arion]

gain more to what ?
progress of the player or bonus/ or drills ?

Training points, used to gain levels, to unlock more drills.