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How do you know if an athlete is overtraining or just having a bad week?

One slow session is noise. A few weeks of slow sessions despite more work is a pattern, and the training log is what turns a vague feeling into something you can actually see.

An athlete runs three tenths slower than last week and the question lands immediately: are they just having a bad day, or is something building that needs the training backed off? Guessing wrong in either direction costs something, either a wasted easy week or an athlete pushed further into a hole.

Signs that point toward a bad week

• There is an obvious, isolated reason: a bad night's sleep, an exam, a cold, a late bus to practice.
• Everything else that day, drills, warm-up, mood, feels normal, and it is only the clock that looks off.
• The dip does not repeat the next session.

Signs that point toward overtraining

• Times drift down across two or three weeks in a row, not just one session, often while training load has gone up rather than down.
• Soreness that does not clear with a day or two off.
• Motivation flattens across ordinary practices, not just around a big meet.

What a training log actually gives you here

Memory is a bad instrument for this. 'Feels slower lately' is not the same as a line that is actually trending down across six sessions, and most coaches cannot hold three months of a dozen athletes' times in their head accurately enough to tell the two apart. The Workout page on StatLap times reps and laps on the phone that is already at practice, and every session lands in the athlete's own training log automatically. Pulled up across a few weeks, a flattening or declining pattern is something a coach can actually see rather than half-remember.

What the log cannot tell you

It only knows times. It has no idea whether an athlete slept four hours, is dealing with a growth spurt, is stressed about exams, or is quietly nursing a strain they have not mentioned to anyone, and those are usually the real cause once a slump is confirmed. A declining trend in the log is not a diagnosis. It is a prompt to go ask the athlete what is actually going on, before adjusting a single rep.

A number trending the wrong way tells you something changed. It will never tell you why, and treating a training log as more than that is how a coach ends up guessing at a cause the athlete could have just told them.

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