Correct spelling, explanation: the base form of training is to train, which derives from the Latin word trahere, which meant to draw or to pull. Later, the word entered Old French, in which it had the form trahiner and then train or traine. Finally, training appeared in late Middle English, but its meaning changed over the centuries.

Definition of training:
1. noun – learning a skill that we need, often in a course, e.g. at work,
New employees receive training, which usually lasts two weeks.
2. noun – doing physical activities, e.g. at the gym,
John has football training three times a week, which makes him quite busy.

Phrases with training:
A few common phrases with training include: training program, training center, weight training.
Our training program is quite demanding, but you will see it’s worth the effort.
The government has decided to build a training center for the army in our city.
It’s scientifically proven that weight training combined with stretching exercises brings the best results.

Incorrect spelling, explanation: the word training joins the base form train with the -ing ending and there are no spelling changes when we add the ending. Nevertheless, a common mistake is to spell training as traning – without the first i letter, which is a mistake. The only correct spelling is training.

Incorrect spelling

Incorrect spelling

Incorrect spelling

Incorrect spelling