The correct answer for above statement is:
<h3>An increase in his energy level and an increase in his stamina</h3><h3>Explanation:</h3>
When he replaced the one hour it increased his outdoor activity due to which his energy level increased and also his stamina increased due to which he became more energetic and physically fit also because a healthy mind needs a healthy body too.
I would say the correct answer is B
Cross Train and keeping the intensity consistent are the correct answers. If you're training at high intervals and cross training you will work through the plateau.
Hope this helps!
