What three elements are essential to record with each strength training exercise?

The three essential elements to record with each strength training exercise are sets, reps, and weight. While the chosen answer lists "time" instead of "weight," it's important to understand the significance of each of these components.

Sets refer to the number of cycles of repetitions performed, while reps indicate how many times a specific exercise is performed within a set. Together, they provide critical information for tracking workout volume and progression. Weight is also crucial as it determines the resistance level and the intensity of the exercise, which directly influences strength gains.

Without tracking these elements, it becomes challenging to monitor progress over time or to make adjustments to workouts based on performance. Each of these elements helps in creating a structured and effective strength training program that can adapt and evolve based on individual goals and progress.

The other options include elements that are not as directly related to strength training specifics. For example, speed might be relevant in some contexts, but isn’t a fundamental metric for strength training tracking. Duration isn't specifically about strength training, nor is frequency typically recorded for individual exercises in the same way sets and reps are. Instead, it usually refers to the total number of workouts over a given period.