What does the term 'load' refer to during strength training?

The term 'load' in the context of strength training specifically refers to the amount of resistance or weight that is being used during an exercise. This is a crucial aspect of strength training, as the load directly impacts the intensity of the workout and the adaptations that occur in the muscles. When training to increase strength, the load must be sufficiently challenging to stimulate muscle growth and improve neuromuscular efficiency.

The other aspects of strength training, such as the duration of the workout, the type of exercise performed, and the frequency of training sessions, while important to a comprehensive training program, do not define 'load'. These factors can influence overall performance and results but are distinct from the concept of load, which is specifically about the resistance employed during exercises.