What term refers to the total amount of work performed during a training session?

The term that refers to the total amount of work performed during a training session is "training volume." Training volume is a crucial concept in exercise and strength training, as it quantifies the total workload and helps in assessing the effectiveness of a training program. It typically incorporates the number of sets, repetitions, and the weight lifted or the distance covered, which together contribute to the overall workload experienced during that session.

Understanding training volume is essential for program design and progression, as it plays a significant role in muscle hypertrophy, strength gains, and overall improvements in fitness. By managing training volume effectively, one can achieve optimal results while minimizing the risk of overtraining or injury.

While other terms like training intensity, training duration, and training load are related concepts within the realm of exercise, they do not specifically capture the overall amount of work performed, which is why training volume is the correct choice in this context.