训练课结束后，球员们虽然精疲力尽，但很高兴。

After the ___training session, the players were exhausted but happy.

定期的足球训练对于提升技术至关重要。

Regular football ___training is essential for improving your skills.

她每天的游泳训练早上6点开始。

Her daily swimming ___training starts at 6 a.m.