A. he can focus on progression, increasing the intensity and time he spends on the paddleboard.
c. he can start to lift weights and run a few days a week to add specificity to his training.
Answer:
The answer is A his metabolism and breathing efficiency increases.His metabolism and breathing efficiency increases.
Explanation:
hope it help
Good day
I believe the answer is: B. Omit unnecessary task and vary activities
The main purpose of an ergonomics is to study worker's efficiency in the working environment. Efficiency could only be achieved if all time and efforts that workers made is spent accordingly, and focused solely to things that matters to their goals.