What might be a key indicator of overall fitness progress?

The ability to perform more repetitions with a specific weight is a key indicator of overall fitness progress because it reflects improvements in strength and muscular endurance. As individuals train and their bodies adapt, they become capable of lifting heavier weights or performing more repetitions without compromising form or increasing fatigue. This progression indicates not only enhanced muscle strength but also improvements in the neuromuscular system, which allows for better coordination and efficiency during exercise.

Tracking the number of repetitions with a specific weight provides tangible evidence of progress in resistance training, allowing individuals to assess their development over time. This measure can be more reliable than simply assessing outcomes like weight loss, as body composition changes can occur alongside increases in strength that do not always correlate directly with weight on the scale. By focusing on performance and endurance metrics, individuals can gain a clearer picture of their fitness journey and achievements.