Alexa loves to compete in triathlons. It is important to her to improve her fitness and performance. In order to do this, Alexa will
increase the time of her cardiorespiratory endurance training workouts. To increase the time, she will run, bike and swim the same
distances but she will perform them at a faster pace. What principle of training is Alexa applying and explain why it is the correct
answer?

Which description shows the best balance of physical social and mental/edmonton health

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.

Asubstitute is standing at the halfway line waiting to enter the match at the next stoppage of play the ball has gone over the touchline for throwing and referee allows for the substitution to substitute wants to take the throw-in does the substitute first have to enter the field of play before being allowed to take the throw-in